649320906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8324627}}^1$

素因数の和:8324645

約数の個数: 16

約数和(自身を含む): 1398537504

約数和(自身を除く): 749216598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 8324627, 16649254, 24973881, 49947762, 108220151, 216440302, 324660453, 649320906]

約数ペア:

[(1, 649320906), (2, 324660453), (3, 216440302), (6, 108220151), (13, 49947762), (26, 24973881), (39, 16649254), (78, 8324627)]