497344895

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{20641}}^1$

素因数の和:20786

約数の個数: 16

約数和(自身を含む): 614305920

約数和(自身を除く): 116961025

約数列:

[1, 5, 61, 79, 305, 395, 4819, 20641, 24095, 103205, 1259101, 1630639, 6295505, 8153195, 99468979, 497344895]

約数ペア:

[(1, 497344895), (5, 99468979), (61, 8153195), (79, 6295505), (305, 1630639), (395, 1259101), (4819, 103205), (20641, 24095)]