2017622608

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2932591}}^1$

素因数の和:2932642

約数の個数: 20

約数和(自身を含む): 4000055488

約数和(自身を除く): 1982432880

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2932591, 5865182, 11730364, 23460728, 46921456, 126101413, 252202826, 504405652, 1008811304, 2017622608]

約数ペア:

[(1, 2017622608), (2, 1008811304), (4, 504405652), (8, 252202826), (16, 126101413), (43, 46921456), (86, 23460728), (172, 11730364), (344, 5865182), (688, 2932591)]