489250626335

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{37591289}}^1$

素因数の和:37591450

約数の個数: 16

約数和(自身を含む): 622511762400

約数和(自身を除く): 133261136065

約数列:

[1, 5, 19, 95, 137, 685, 2603, 13015, 37591289, 187956445, 714234491, 3571172455, 5150006593, 25750032965, 97850125267, 489250626335]

約数ペア:

[(1, 489250626335), (5, 97850125267), (19, 25750032965), (95, 5150006593), (137, 3571172455), (685, 714234491), (2603, 187956445), (13015, 37591289)]