1020237218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1048

約数の個数: 128

約数和(自身を含む): 2248114176

約数和(自身を除く): 1227876958

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 31, 34, 62, 77, 91, 119, 143, 154, 182, 187, 217, 221, 238, 286, 341, 374, 403, 434, 442, 527, 682, 806, 967, 1001, 1054, 1309, 1547, 1934, 2002, 2387, 2431, 2618, 2821, 3094, 3689, 4433, 4774, 4862, 5642, 5797, 6769, 6851, 7378, 8866, 10637, 11594, 12571, 13538, 13702, 16439, 17017, 21274, 25142, 29977, 31031, 32878, 34034, 40579, 47957, 59954, 62062, 74459, 75361, 81158, 87997, 95914, 115073, 138281, 148918, 150722, 175994, 180829, 209839, 213707, 230146, 276562, 329747, 361658, 389701, 419678, 427414, 509609, 527527, 659494, 779402, 967967, 1019218, 1055054, 1265803, 1495949, 1935934, 2308229, 2350777, 2531606, 2727907, 2991898, 3567263, 4286711, 4616458, 4701554, 5455814, 5605699, 6624917, 7134526, 8573422, 11211398, 13249834, 16455439, 30006977, 32910878, 39239893, 46374419, 60013954, 72874087, 78479786, 92748838, 145748174, 510118609, 1020237218]

約数ペア:

[(1, 1020237218), (2, 510118609), (7, 145748174), (11, 92748838), (13, 78479786), (14, 72874087), (17, 60013954), (22, 46374419), (26, 39239893), (31, 32910878), (34, 30006977), (62, 16455439), (77, 13249834), (91, 11211398), (119, 8573422), (143, 7134526), (154, 6624917), (182, 5605699), (187, 5455814), (217, 4701554), (221, 4616458), (238, 4286711), (286, 3567263), (341, 2991898), (374, 2727907), (403, 2531606), (434, 2350777), (442, 2308229), (527, 1935934), (682, 1495949), (806, 1265803), (967, 1055054), (1001, 1019218), (1054, 967967), (1309, 779402), (1547, 659494), (1934, 527527), (2002, 509609), (2387, 427414), (2431, 419678), (2618, 389701), (2821, 361658), (3094, 329747), (3689, 276562), (4433, 230146), (4774, 213707), (4862, 209839), (5642, 180829), (5797, 175994), (6769, 150722), (6851, 148918), (7378, 138281), (8866, 115073), (10637, 95914), (11594, 87997), (12571, 81158), (13538, 75361), (13702, 74459), (16439, 62062), (17017, 59954), (21274, 47957), (25142, 40579), (29977, 34034), (31031, 32878)]