413388996865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{250871}}^1$

素因数の和:251241

約数の個数: 32

約数和(自身を含む): 541666766592

約数和(自身を除く): 128277769727

約数列:

[1, 5, 13, 65, 101, 251, 505, 1255, 1313, 3263, 6565, 16315, 25351, 126755, 250871, 329563, 1254355, 1647815, 3261323, 16306615, 25337971, 62968621, 126689855, 314843105, 329393623, 818592073, 1646968115, 4092960365, 6359830721, 31799153605, 82677799373, 413388996865]

約数ペア:

[(1, 413388996865), (5, 82677799373), (13, 31799153605), (65, 6359830721), (101, 4092960365), (251, 1646968115), (505, 818592073), (1255, 329393623), (1313, 314843105), (3263, 126689855), (6565, 62968621), (16315, 25337971), (25351, 16306615), (126755, 3261323), (250871, 1647815), (329563, 1254355)]