1901473768

素因数分解:

$2^3\times {\mathrm{3323}}^1\times {\mathrm{71527}}^1$

素因数の和:74856

約数の個数: 16

約数和(自身を含む): 3566386080

約数和(自身を除く): 1664912312

約数列:

[1, 2, 4, 8, 3323, 6646, 13292, 26584, 71527, 143054, 286108, 572216, 237684221, 475368442, 950736884, 1901473768]

約数ペア:

[(1, 1901473768), (2, 950736884), (4, 475368442), (8, 237684221), (3323, 572216), (6646, 286108), (13292, 143054), (26584, 71527)]