268528606

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1\times {\mathrm{887}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 405620640

約数和(自身を除く): 137092034

約数列:

[1, 2, 229, 458, 661, 887, 1322, 1774, 151369, 203123, 302738, 406246, 586307, 1172614, 134264303, 268528606]

約数ペア:

[(1, 268528606), (2, 134264303), (229, 1172614), (458, 586307), (661, 406246), (887, 302738), (1322, 203123), (1774, 151369)]