2289638186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{404959}}^1$

素因数の和:405229

約数の個数: 16

約数和(自身を含む): 3761268480

約数和(自身を除く): 1471630294

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 404959, 809918, 4454549, 8909098, 104074463, 208148926, 1144819093, 2289638186]

約数ペア:

[(1, 2289638186), (2, 1144819093), (11, 208148926), (22, 104074463), (257, 8909098), (514, 4454549), (2827, 809918), (5654, 404959)]