812609528

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{4241}}^1$

素因数の和:4847

約数の個数: 32

約数和(自身を含む): 1562243760

約数和(自身を除く): 749634232

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 557, 1114, 2228, 4241, 4456, 8482, 16964, 23951, 33928, 47902, 95804, 182363, 191608, 364726, 729452, 1458904, 2362237, 4724474, 9448948, 18897896, 101576191, 203152382, 406304764, 812609528]

約数ペア:

[(1, 812609528), (2, 406304764), (4, 203152382), (8, 101576191), (43, 18897896), (86, 9448948), (172, 4724474), (344, 2362237), (557, 1458904), (1114, 729452), (2228, 364726), (4241, 191608), (4456, 182363), (8482, 95804), (16964, 47902), (23951, 33928)]