2051269768

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{1698071}}^1$

素因数の和:1698228

約数の個数: 16

約数和(自身を含む): 3871604160

約数和(自身を除く): 1820334392

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 1698071, 3396142, 6792284, 13584568, 256408721, 512817442, 1025634884, 2051269768]

約数ペア:

[(1, 2051269768), (2, 1025634884), (4, 512817442), (8, 256408721), (151, 13584568), (302, 6792284), (604, 3396142), (1208, 1698071)]