1245143422

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{557}}^1\times {\mathrm{3571}}^1$

素因数の和:4443

約数の個数: 16

約数和(自身を含む): 1877571792

約数和(自身を除く): 632428370

約数列:

[1, 2, 313, 557, 626, 1114, 3571, 7142, 174341, 348682, 1117723, 1989047, 2235446, 3978094, 622571711, 1245143422]

約数ペア:

[(1, 1245143422), (2, 622571711), (313, 3978094), (557, 2235446), (626, 1989047), (1114, 1117723), (3571, 348682), (7142, 174341)]