2016295930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3881}}^1\times {\mathrm{4723}}^1$

素因数の和:8622

約数の個数: 32

約数和(自身を含む): 3961130688

約数和(自身を除く): 1944834758

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3881, 4723, 7762, 9446, 19405, 23615, 38810, 42691, 47230, 51953, 85382, 103906, 213455, 259765, 426910, 519530, 18329963, 36659926, 91649815, 183299630, 201629593, 403259186, 1008147965, 2016295930]

約数ペア:

[(1, 2016295930), (2, 1008147965), (5, 403259186), (10, 201629593), (11, 183299630), (22, 91649815), (55, 36659926), (110, 18329963), (3881, 519530), (4723, 426910), (7762, 259765), (9446, 213455), (19405, 103906), (23615, 85382), (38810, 51953), (42691, 47230)]