427520512

素因数分解:

$2^9\times {\mathrm{835001}}^1$

素因数の和:835019

約数の個数: 20

約数和(自身を含む): 854207046

約数和(自身を除く): 426686534

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 835001, 1670002, 3340004, 6680008, 13360016, 26720032, 53440064, 106880128, 213760256, 427520512]

約数ペア:

[(1, 427520512), (2, 213760256), (4, 106880128), (8, 53440064), (16, 26720032), (32, 13360016), (64, 6680008), (128, 3340004), (256, 1670002), (512, 835001)]