2256241953

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{10181}}^1$

素因数の和:10425

約数の個数: 32

約数和(自身を含む): 3514989312

約数和(自身を除く): 1258747359

約数列:

[1, 3, 7, 21, 61, 173, 183, 427, 519, 1211, 1281, 3633, 10181, 10553, 30543, 31659, 71267, 73871, 213801, 221613, 621041, 1761313, 1863123, 4347287, 5283939, 12329191, 13041861, 36987573, 107440093, 322320279, 752080651, 2256241953]

約数ペア:

[(1, 2256241953), (3, 752080651), (7, 322320279), (21, 107440093), (61, 36987573), (173, 13041861), (183, 12329191), (427, 5283939), (519, 4347287), (1211, 1863123), (1281, 1761313), (3633, 621041), (10181, 221613), (10553, 213801), (30543, 73871), (31659, 71267)]