2460477778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{266921}}^1$

素因数の和:267353

約数の個数: 16

約数和(自身を含む): 4035860640

約数和(自身を除く): 1575382862

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 266921, 533842, 2936131, 5872262, 111839899, 223679798, 1230238889, 2460477778]

約数ペア:

[(1, 2460477778), (2, 1230238889), (11, 223679798), (22, 111839899), (419, 5872262), (838, 2936131), (4609, 533842), (9218, 266921)]