423218876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{168211}}^1$

素因数の和:168269

約数の個数: 24

約数和(自身を含む): 805399056

約数和(自身を除く): 382180180

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 168211, 336422, 672844, 2859587, 5719174, 6223807, 11438348, 12447614, 24895228, 105804719, 211609438, 423218876]

約数ペア:

[(1, 423218876), (2, 211609438), (4, 105804719), (17, 24895228), (34, 12447614), (37, 11438348), (68, 6223807), (74, 5719174), (148, 2859587), (629, 672844), (1258, 336422), (2516, 168211)]