1320223604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2773579}}^1$

素因数の和:2773607

約数の個数: 24

約数和(自身を含む): 2795768640

約数和(自身を除く): 1475545036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2773579, 5547158, 11094316, 19415053, 38830106, 47150843, 77660212, 94301686, 188603372, 330055901, 660111802, 1320223604]

約数ペア:

[(1, 1320223604), (2, 660111802), (4, 330055901), (7, 188603372), (14, 94301686), (17, 77660212), (28, 47150843), (34, 38830106), (68, 19415053), (119, 11094316), (238, 5547158), (476, 2773579)]