1813195264

素因数分解:

$2^9\times {\mathrm{3541397}}^1$

素因数の和:3541415

約数の個数: 20

約数和(自身を含む): 3622850154

約数和(自身を除く): 1809654890

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3541397, 7082794, 14165588, 28331176, 56662352, 113324704, 226649408, 453298816, 906597632, 1813195264]

約数ペア:

[(1, 1813195264), (2, 906597632), (4, 453298816), (8, 226649408), (16, 113324704), (32, 56662352), (64, 28331176), (128, 14165588), (256, 7082794), (512, 3541397)]