2733380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10513}}^1$

素因数の和:10535

約数の個数: 24

約数和(自身を含む): 6182232

約数和(自身を除く): 3448852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10513, 21026, 42052, 52565, 105130, 136669, 210260, 273338, 546676, 683345, 1366690, 2733380]

約数ペア:

[(1, 2733380), (2, 1366690), (4, 683345), (5, 546676), (10, 273338), (13, 210260), (20, 136669), (26, 105130), (52, 52565), (65, 42052), (130, 21026), (260, 10513)]