402267242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{24137}}^1$

素因数の和:24793

約数の個数: 16

約数和(自身を含む): 650857032

約数和(自身を除く): 248589790

約数列:

[1, 2, 13, 26, 641, 1282, 8333, 16666, 24137, 48274, 313781, 627562, 15471817, 30943634, 201133621, 402267242]

約数ペア:

[(1, 402267242), (2, 201133621), (13, 30943634), (26, 15471817), (641, 627562), (1282, 313781), (8333, 48274), (16666, 24137)]