1728420352

素因数分解:

$2^9\times {\mathrm{3375821}}^1$

素因数の和:3375839

約数の個数: 20

約数和(自身を含む): 3453465906

約数和(自身を除く): 1725045554

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3375821, 6751642, 13503284, 27006568, 54013136, 108026272, 216052544, 432105088, 864210176, 1728420352]

約数ペア:

[(1, 1728420352), (2, 864210176), (4, 432105088), (8, 216052544), (16, 108026272), (32, 54013136), (64, 27006568), (128, 13503284), (256, 6751642), (512, 3375821)]