13329123730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102531721}}^1$

素因数の和:102531741

約数の個数: 16

約数和(自身を含む): 25837993944

約数和(自身を除く): 12508870214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 102531721, 205063442, 512658605, 1025317210, 1332912373, 2665824746, 6664561865, 13329123730]

約数ペア:

[(1, 13329123730), (2, 6664561865), (5, 2665824746), (10, 1332912373), (13, 1025317210), (26, 512658605), (65, 205063442), (130, 102531721)]