247588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 501984

約数和(自身を除く): 254396

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 331, 374, 662, 748, 1324, 3641, 5627, 7282, 11254, 14564, 22508, 61897, 123794, 247588]

約数ペア:

[(1, 247588), (2, 123794), (4, 61897), (11, 22508), (17, 14564), (22, 11254), (34, 7282), (44, 5627), (68, 3641), (187, 1324), (331, 748), (374, 662)]