122455556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{3121}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 227369016

約数和(自身を除く): 104913460

約数列:

[1, 2, 4, 17, 34, 68, 577, 1154, 2308, 3121, 6242, 9809, 12484, 19618, 39236, 53057, 106114, 212228, 1800817, 3601634, 7203268, 30613889, 61227778, 122455556]

約数ペア:

[(1, 122455556), (2, 61227778), (4, 30613889), (17, 7203268), (34, 3601634), (68, 1800817), (577, 212228), (1154, 106114), (2308, 53057), (3121, 39236), (6242, 19618), (9809, 12484)]