2019925652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 3991680000

約数和(自身を除く): 1971754348

約数列:

[1, 2, 4, 17, 31, 34, 59, 62, 68, 109, 118, 124, 149, 218, 236, 298, 436, 527, 596, 1003, 1054, 1829, 1853, 2006, 2108, 2533, 3379, 3658, 3706, 4012, 4619, 5066, 6431, 6758, 7316, 7412, 8791, 9238, 10132, 12862, 13516, 16241, 17582, 18476, 25724, 31093, 32482, 35164, 57443, 62186, 64964, 78523, 109327, 114886, 124372, 149447, 157046, 199361, 218654, 229772, 272521, 276097, 298894, 314092, 398722, 437308, 503471, 545042, 552194, 597788, 797444, 958219, 1006942, 1090084, 1104388, 1916438, 2013884, 3389137, 3832876, 4632857, 6778274, 8559007, 9265714, 13556548, 16289723, 17118014, 18531428, 29704789, 32579446, 34236028, 59409578, 65158892, 118819156, 504981413, 1009962826, 2019925652]

約数ペア:

[(1, 2019925652), (2, 1009962826), (4, 504981413), (17, 118819156), (31, 65158892), (34, 59409578), (59, 34236028), (62, 32579446), (68, 29704789), (109, 18531428), (118, 17118014), (124, 16289723), (149, 13556548), (218, 9265714), (236, 8559007), (298, 6778274), (436, 4632857), (527, 3832876), (596, 3389137), (1003, 2013884), (1054, 1916438), (1829, 1104388), (1853, 1090084), (2006, 1006942), (2108, 958219), (2533, 797444), (3379, 597788), (3658, 552194), (3706, 545042), (4012, 503471), (4619, 437308), (5066, 398722), (6431, 314092), (6758, 298894), (7316, 276097), (7412, 272521), (8791, 229772), (9238, 218654), (10132, 199361), (12862, 157046), (13516, 149447), (16241, 124372), (17582, 114886), (18476, 109327), (25724, 78523), (31093, 64964), (32482, 62186), (35164, 57443)]