265790564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{2647}}^1$

素因数の和:4595

約数の個数: 24

約数和(自身を含む): 501361728

約数和(自身を除く): 235571164

約数列:

[1, 2, 4, 13, 26, 52, 1931, 2647, 3862, 5294, 7724, 10588, 25103, 34411, 50206, 68822, 100412, 137644, 5111357, 10222714, 20445428, 66447641, 132895282, 265790564]

約数ペア:

[(1, 265790564), (2, 132895282), (4, 66447641), (13, 20445428), (26, 10222714), (52, 5111357), (1931, 137644), (2647, 100412), (3862, 68822), (5294, 50206), (7724, 34411), (10588, 25103)]