1345893044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{17709119}}^1$

素因数の和:17709142

約数の個数: 12

約数和(自身を含む): 2479276800

約数和(自身を除く): 1133383756

約数列:

[1, 2, 4, 19, 38, 76, 17709119, 35418238, 70836476, 336473261, 672946522, 1345893044]

約数ペア:

[(1, 1345893044), (2, 672946522), (4, 336473261), (19, 70836476), (38, 35418238), (76, 17709119)]