1272674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 2123520

約数和(自身を除く): 850846

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1579, 3158, 20527, 41054, 48949, 97898, 636337, 1272674]

約数ペア:

[(1, 1272674), (2, 636337), (13, 97898), (26, 48949), (31, 41054), (62, 20527), (403, 3158), (806, 1579)]