628721882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{107621}}^1$

素因数の和:107773

約数の個数: 16

約数和(自身を含む): 991844352

約数和(自身を除く): 363122470

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 107621, 215242, 2475283, 4950566, 13667867, 27335734, 314360941, 628721882]

約数ペア:

[(1, 628721882), (2, 314360941), (23, 27335734), (46, 13667867), (127, 4950566), (254, 2475283), (2921, 215242), (5842, 107621)]