1900542832

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{211}}^1\times {\mathrm{3371}}^1$

素因数の和:3757

約数の個数: 40

約数和(自身を含む): 3723011712

約数和(自身を除く): 1822468880

約数列:

[1, 2, 4, 8, 16, 167, 211, 334, 422, 668, 844, 1336, 1688, 2672, 3371, 3376, 6742, 13484, 26968, 35237, 53936, 70474, 140948, 281896, 562957, 563792, 711281, 1125914, 1422562, 2251828, 2845124, 4503656, 5690248, 9007312, 11380496, 118783927, 237567854, 475135708, 950271416, 1900542832]

約数ペア:

[(1, 1900542832), (2, 950271416), (4, 475135708), (8, 237567854), (16, 118783927), (167, 11380496), (211, 9007312), (334, 5690248), (422, 4503656), (668, 2845124), (844, 2251828), (1336, 1422562), (1688, 1125914), (2672, 711281), (3371, 563792), (3376, 562957), (6742, 281896), (13484, 140948), (26968, 70474), (35237, 53936)]