1560647564

素因数分解:

$2^2\times 7^1\times {\mathrm{4153}}^1\times {\mathrm{13421}}^1$

素因数の和:17585

約数の個数: 24

約数和(自身を含む): 3122279328

約数和(自身を除く): 1561631764

約数列:

[1, 2, 4, 7, 14, 28, 4153, 8306, 13421, 16612, 26842, 29071, 53684, 58142, 93947, 116284, 187894, 375788, 55737413, 111474826, 222949652, 390161891, 780323782, 1560647564]

約数ペア:

[(1, 1560647564), (2, 780323782), (4, 390161891), (7, 222949652), (14, 111474826), (28, 55737413), (4153, 375788), (8306, 187894), (13421, 116284), (16612, 93947), (26842, 58142), (29071, 53684)]