469194199

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 489417984

約数和(自身を除く): 20223785

約数列:

[1, 43, 71, 313, 491, 3053, 13459, 21113, 22223, 34861, 153683, 955589, 1499023, 6608369, 10911493, 469194199]

約数ペア:

[(1, 469194199), (43, 10911493), (71, 6608369), (313, 1499023), (491, 955589), (3053, 153683), (13459, 34861), (21113, 22223)]