447746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 766584

約数和(自身を除く): 318838

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1013, 2026, 13169, 17221, 26338, 34442, 223873, 447746]

約数ペア:

[(1, 447746), (2, 223873), (13, 34442), (17, 26338), (26, 17221), (34, 13169), (221, 2026), (442, 1013)]