2011364990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{5869}}^1$

素因数の和:6716

約数の個数: 32

約数和(自身を含む): 3709933920

約数和(自身を除く): 1698568930

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 797, 1594, 3985, 5869, 7970, 11738, 29345, 34271, 58690, 68542, 171355, 252367, 342710, 504734, 1261835, 2523670, 4677593, 9355186, 23387965, 46775930, 201136499, 402272998, 1005682495, 2011364990]

約数ペア:

[(1, 2011364990), (2, 1005682495), (5, 402272998), (10, 201136499), (43, 46775930), (86, 23387965), (215, 9355186), (430, 4677593), (797, 2523670), (1594, 1261835), (3985, 504734), (5869, 342710), (7970, 252367), (11738, 171355), (29345, 68542), (34271, 58690)]