97862180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{376393}}^1$

素因数の和:376415

約数の個数: 24

約数和(自身を含む): 221319672

約数和(自身を除く): 123457492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 376393, 752786, 1505572, 1881965, 3763930, 4893109, 7527860, 9786218, 19572436, 24465545, 48931090, 97862180]

約数ペア:

[(1, 97862180), (2, 48931090), (4, 24465545), (5, 19572436), (10, 9786218), (13, 7527860), (20, 4893109), (26, 3763930), (52, 1881965), (65, 1505572), (130, 752786), (260, 376393)]