2647684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 5080320

約数和(自身を除く): 2432636

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 863, 1534, 1726, 3068, 3452, 11219, 22438, 44876, 50917, 101834, 203668, 661921, 1323842, 2647684]

約数ペア:

[(1, 2647684), (2, 1323842), (4, 661921), (13, 203668), (26, 101834), (52, 50917), (59, 44876), (118, 22438), (236, 11219), (767, 3452), (863, 3068), (1534, 1726)]