2991070998

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1115239}}^1$

素因数の和:1115396

約数の個数: 24

約数和(自身を含む): 6524154000

約数和(自身を除く): 3533083002

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 1115239, 2230478, 3345717, 6691434, 10037151, 20074302, 166170611, 332341222, 498511833, 997023666, 1495535499, 2991070998]

約数ペア:

[(1, 2991070998), (2, 1495535499), (3, 997023666), (6, 498511833), (9, 332341222), (18, 166170611), (149, 20074302), (298, 10037151), (447, 6691434), (894, 3345717), (1341, 2230478), (2682, 1115239)]