1684124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 3210480

約数和(自身を除く): 1526356

約数列:

[1, 2, 4, 13, 26, 52, 139, 233, 278, 466, 556, 932, 1807, 3029, 3614, 6058, 7228, 12116, 32387, 64774, 129548, 421031, 842062, 1684124]

約数ペア:

[(1, 1684124), (2, 842062), (4, 421031), (13, 129548), (26, 64774), (52, 32387), (139, 12116), (233, 7228), (278, 6058), (466, 3614), (556, 3029), (932, 1807)]