313089842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{256211}}^1$

素因数の和:256273

約数の個数: 16

約数和(自身を含む): 516523392

約数和(自身を除く): 203433550

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 256211, 512422, 3330743, 6661486, 12041917, 24083834, 156544921, 313089842]

約数ペア:

[(1, 313089842), (2, 156544921), (13, 24083834), (26, 12041917), (47, 6661486), (94, 3330743), (611, 512422), (1222, 256211)]