404490242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{10663}}^1$

素因数の和:12137

約数の個数: 16

約数和(自身を含む): 653916480

約数和(自身を除く): 249426238

約数列:

[1, 2, 13, 26, 1459, 2918, 10663, 18967, 21326, 37934, 138619, 277238, 15557317, 31114634, 202245121, 404490242]

約数ペア:

[(1, 404490242), (2, 202245121), (13, 31114634), (26, 15557317), (1459, 277238), (2918, 138619), (10663, 37934), (18967, 21326)]