289131466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{6553}}^1$

素因数の和:8265

約数の個数: 16

約数和(自身を含む): 467405064

約数和(自身を除く): 178273598

約数列:

[1, 2, 13, 26, 1697, 3394, 6553, 13106, 22061, 44122, 85189, 170378, 11120441, 22240882, 144565733, 289131466]

約数ペア:

[(1, 289131466), (2, 144565733), (13, 22240882), (26, 11120441), (1697, 170378), (3394, 85189), (6553, 44122), (13106, 22061)]