682396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 1404144

約数和(自身を除く): 721748

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1193, 2386, 4772, 13123, 15509, 26246, 31018, 52492, 62036, 170599, 341198, 682396]

約数ペア:

[(1, 682396), (2, 341198), (4, 170599), (11, 62036), (13, 52492), (22, 31018), (26, 26246), (44, 15509), (52, 13123), (143, 4772), (286, 2386), (572, 1193)]