2013505039

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{41513}}^1$

素因数の和:41587

約数の個数: 24

約数和(自身を含む): 2552612832

約数和(自身を除く): 539107793

約数列:

[1, 7, 13, 41, 91, 169, 287, 533, 1183, 3731, 6929, 41513, 48503, 290591, 539669, 1702033, 3777683, 7015697, 11914231, 22126429, 49109879, 154885003, 287643577, 2013505039]

約数ペア:

[(1, 2013505039), (7, 287643577), (13, 154885003), (41, 49109879), (91, 22126429), (169, 11914231), (287, 7015697), (533, 3777683), (1183, 1702033), (3731, 539669), (6929, 290591), (41513, 48503)]