957211060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{9181}}^1$

素因数の和:9604

約数の個数: 48

約数和(自身を含む): 2170404432

約数和(自身を除く): 1213193372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 401, 802, 1604, 2005, 4010, 5213, 8020, 9181, 10426, 18362, 20852, 26065, 36724, 45905, 52130, 91810, 104260, 119353, 183620, 238706, 477412, 596765, 1193530, 2387060, 3681581, 7363162, 14726324, 18407905, 36815810, 47860553, 73631620, 95721106, 191442212, 239302765, 478605530, 957211060]

約数ペア:

[(1, 957211060), (2, 478605530), (4, 239302765), (5, 191442212), (10, 95721106), (13, 73631620), (20, 47860553), (26, 36815810), (52, 18407905), (65, 14726324), (130, 7363162), (260, 3681581), (401, 2387060), (802, 1193530), (1604, 596765), (2005, 477412), (4010, 238706), (5213, 183620), (8020, 119353), (9181, 104260), (10426, 91810), (18362, 52130), (20852, 45905), (26065, 36724)]