2351757806

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 3663187968

約数和(自身を除く): 1311430162

約数列:

[1, 2, 43, 86, 127, 163, 254, 326, 1321, 2642, 5461, 7009, 10922, 14018, 20701, 41402, 56803, 113606, 167767, 215323, 335534, 430646, 890143, 1780286, 7213981, 9258889, 14427962, 18517778, 27346021, 54692042, 1175878903, 2351757806]

約数ペア:

[(1, 2351757806), (2, 1175878903), (43, 54692042), (86, 27346021), (127, 18517778), (163, 14427962), (254, 9258889), (326, 7213981), (1321, 1780286), (2642, 890143), (5461, 430646), (7009, 335534), (10922, 215323), (14018, 167767), (20701, 113606), (41402, 56803)]