2241460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 5228496

約数和(自身を除く): 2987036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 233, 260, 370, 466, 481, 740, 932, 962, 1165, 1924, 2330, 2405, 3029, 4660, 4810, 6058, 8621, 9620, 12116, 15145, 17242, 30290, 34484, 43105, 60580, 86210, 112073, 172420, 224146, 448292, 560365, 1120730, 2241460]

約数ペア:

[(1, 2241460), (2, 1120730), (4, 560365), (5, 448292), (10, 224146), (13, 172420), (20, 112073), (26, 86210), (37, 60580), (52, 43105), (65, 34484), (74, 30290), (130, 17242), (148, 15145), (185, 12116), (233, 9620), (260, 8621), (370, 6058), (466, 4810), (481, 4660), (740, 3029), (932, 2405), (962, 2330), (1165, 1924)]