1330994954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{195677}}^1$

素因数の和:195877

約数の個数: 16

約数和(自身を含む): 2113322400

約数和(自身を除く): 782327446

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 195677, 391354, 3717863, 7435726, 35026183, 70052366, 665497477, 1330994954]

約数ペア:

[(1, 1330994954), (2, 665497477), (19, 70052366), (38, 35026183), (179, 7435726), (358, 3717863), (3401, 391354), (6802, 195677)]