1520694016

素因数分解:

$2^8\times {\mathrm{5940211}}^1$

素因数の和:5940227

約数の個数: 18

約数和(自身を含む): 3035448332

約数和(自身を除く): 1514754316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 5940211, 11880422, 23760844, 47521688, 95043376, 190086752, 380173504, 760347008, 1520694016]

約数ペア:

[(1, 1520694016), (2, 760347008), (4, 380173504), (8, 190086752), (16, 95043376), (32, 47521688), (64, 23760844), (128, 11880422), (256, 5940211)]