1313231335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{24371}}^1$

素因数の和:25218

約数の個数: 16

約数和(自身を含む): 1699215840

約数和(自身を除く): 385984505

約数列:

[1, 5, 13, 65, 829, 4145, 10777, 24371, 53885, 121855, 316823, 1584115, 20203559, 101017795, 262646267, 1313231335]

約数ペア:

[(1, 1313231335), (5, 262646267), (13, 101017795), (65, 20203559), (829, 1584115), (4145, 316823), (10777, 121855), (24371, 53885)]