1799791370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{374177}}^1$

素因数の和:374234

約数の個数: 32

約数和(自身を含む): 3583128528

約数和(自身を除く): 1783337158

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 374177, 748354, 1870885, 3741770, 4864301, 9728602, 13844549, 24321505, 27689098, 48643010, 69222745, 138445490, 179979137, 359958274, 899895685, 1799791370]

約数ペア:

[(1, 1799791370), (2, 899895685), (5, 359958274), (10, 179979137), (13, 138445490), (26, 69222745), (37, 48643010), (65, 27689098), (74, 24321505), (130, 13844549), (185, 9728602), (370, 4864301), (481, 3741770), (962, 1870885), (2405, 748354), (4810, 374177)]