475412912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2285639}}^1$

素因数の和:2285660

約数の個数: 20

約数和(自身を含む): 991967760

約数和(自身を除く): 516554848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2285639, 4571278, 9142556, 18285112, 29713307, 36570224, 59426614, 118853228, 237706456, 475412912]

約数ペア:

[(1, 475412912), (2, 237706456), (4, 118853228), (8, 59426614), (13, 36570224), (16, 29713307), (26, 18285112), (52, 9142556), (104, 4571278), (208, 2285639)]