13400270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103079}}^1$

素因数の和:103099

約数の個数: 16

約数和(自身を含む): 25976160

約数和(自身を除く): 12575890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 103079, 206158, 515395, 1030790, 1340027, 2680054, 6700135, 13400270]

約数ペア:

[(1, 13400270), (2, 6700135), (5, 2680054), (10, 1340027), (13, 1030790), (26, 515395), (65, 206158), (130, 103079)]