2013904578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47950109}}^1$

素因数の和:47950121

約数の個数: 16

約数和(自身を含む): 4603210560

約数和(自身を除く): 2589305982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47950109, 95900218, 143850327, 287700654, 335650763, 671301526, 1006952289, 2013904578]

約数ペア:

[(1, 2013904578), (2, 1006952289), (3, 671301526), (6, 335650763), (7, 287700654), (14, 143850327), (21, 95900218), (42, 47950109)]