1115669830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{235871}}^1$

素因数の和:235932

約数の個数: 32

約数和(自身を含む): 2241727488

約数和(自身を除く): 1126057658

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 235871, 471742, 1179355, 2358710, 2594581, 5189162, 10142453, 12972905, 20284906, 25945810, 50712265, 101424530, 111566983, 223133966, 557834915, 1115669830]

約数ペア:

[(1, 1115669830), (2, 557834915), (5, 223133966), (10, 111566983), (11, 101424530), (22, 50712265), (43, 25945810), (55, 20284906), (86, 12972905), (110, 10142453), (215, 5189162), (430, 2594581), (473, 2358710), (946, 1179355), (2365, 471742), (4730, 235871)]