130798842

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{82889}}^1$

素因数の和:83157

約数の個数: 16

約数和(自身を含む): 262595520

約数和(自身を除く): 131796678

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 82889, 165778, 248667, 497334, 21799807, 43599614, 65399421, 130798842]

約数ペア:

[(1, 130798842), (2, 65399421), (3, 43599614), (6, 21799807), (263, 497334), (526, 248667), (789, 165778), (1578, 82889)]