617939188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{13151}}^1$

素因数の和:13863

約数の個数: 24

約数和(自身を含む): 1146749184

約数和(自身を除く): 528809996

約数列:

[1, 2, 4, 17, 34, 68, 691, 1382, 2764, 11747, 13151, 23494, 26302, 46988, 52604, 223567, 447134, 894268, 9087341, 18174682, 36349364, 154484797, 308969594, 617939188]

約数ペア:

[(1, 617939188), (2, 308969594), (4, 154484797), (17, 36349364), (34, 18174682), (68, 9087341), (691, 894268), (1382, 447134), (2764, 223567), (11747, 52604), (13151, 46988), (23494, 26302)]