2019682236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 5656371840

約数和(自身を除く): 3636689604

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 53, 66, 78, 106, 132, 143, 156, 159, 212, 286, 318, 419, 429, 572, 583, 636, 689, 838, 858, 1166, 1257, 1378, 1676, 1716, 1749, 2067, 2332, 2514, 2756, 2809, 3498, 4134, 4609, 5028, 5447, 5618, 6996, 7579, 8268, 8427, 9218, 10894, 11236, 13827, 15158, 16341, 16854, 18436, 21788, 22207, 22737, 27654, 30316, 30899, 32682, 33708, 36517, 44414, 45474, 55308, 59917, 61798, 65364, 66621, 73034, 88828, 90948, 92697, 109551, 119834, 123596, 133242, 146068, 179751, 185394, 219102, 239668, 244277, 266484, 288691, 359502, 370788, 401687, 438204, 488554, 577382, 719004, 732831, 803374, 866073, 977108, 1154764, 1176971, 1205061, 1465662, 1606748, 1732146, 2353942, 2410122, 2931324, 3175601, 3464292, 3530913, 4707884, 4820244, 6351202, 7061826, 9526803, 12702404, 12946681, 14123652, 15300623, 19053606, 25893362, 30601246, 38107212, 38840043, 45901869, 51786724, 61202492, 77680086, 91803738, 155360172, 168306853, 183607476, 336613706, 504920559, 673227412, 1009841118, 2019682236]

約数ペア:

[(1, 2019682236), (2, 1009841118), (3, 673227412), (4, 504920559), (6, 336613706), (11, 183607476), (12, 168306853), (13, 155360172), (22, 91803738), (26, 77680086), (33, 61202492), (39, 51786724), (44, 45901869), (52, 38840043), (53, 38107212), (66, 30601246), (78, 25893362), (106, 19053606), (132, 15300623), (143, 14123652), (156, 12946681), (159, 12702404), (212, 9526803), (286, 7061826), (318, 6351202), (419, 4820244), (429, 4707884), (572, 3530913), (583, 3464292), (636, 3175601), (689, 2931324), (838, 2410122), (858, 2353942), (1166, 1732146), (1257, 1606748), (1378, 1465662), (1676, 1205061), (1716, 1176971), (1749, 1154764), (2067, 977108), (2332, 866073), (2514, 803374), (2756, 732831), (2809, 719004), (3498, 577382), (4134, 488554), (4609, 438204), (5028, 401687), (5447, 370788), (5618, 359502), (6996, 288691), (7579, 266484), (8268, 244277), (8427, 239668), (9218, 219102), (10894, 185394), (11236, 179751), (13827, 146068), (15158, 133242), (16341, 123596), (16854, 119834), (18436, 109551), (21788, 92697), (22207, 90948), (22737, 88828), (27654, 73034), (30316, 66621), (30899, 65364), (32682, 61798), (33708, 59917), (36517, 55308), (44414, 45474)]