851342618

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{72307}}^1$

素因数の和:72374

約数の個数: 24

約数和(自身を含む): 1511526432

約数和(自身を除く): 660183814

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1682, 5887, 11774, 72307, 144614, 506149, 1012298, 2096903, 4193806, 14678321, 29356642, 60810187, 121620374, 425671309, 851342618]

約数ペア:

[(1, 851342618), (2, 425671309), (7, 121620374), (14, 60810187), (29, 29356642), (58, 14678321), (203, 4193806), (406, 2096903), (841, 1012298), (1682, 506149), (5887, 144614), (11774, 72307)]