246668045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223229}}^1$

素因数の和:223264

約数の個数: 16

約数和(自身を含む): 337523760

約数和(自身を除く): 90855715

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 223229, 1116145, 2901977, 3794893, 14509885, 18974465, 49333609, 246668045]

約数ペア:

[(1, 246668045), (5, 49333609), (13, 18974465), (17, 14509885), (65, 3794893), (85, 2901977), (221, 1116145), (1105, 223229)]