2526186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 2977494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 233, 278, 417, 466, 699, 834, 1398, 1807, 3029, 3614, 5421, 6058, 9087, 10842, 18174, 32387, 64774, 97161, 194322, 421031, 842062, 1263093, 2526186]

約数ペア:

[(1, 2526186), (2, 1263093), (3, 842062), (6, 421031), (13, 194322), (26, 97161), (39, 64774), (78, 32387), (139, 18174), (233, 10842), (278, 9087), (417, 6058), (466, 5421), (699, 3614), (834, 3029), (1398, 1807)]