2086281605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{757271}}^1$

素因数の和:757324

約数の個数: 16

約数和(自身を含む): 2726179200

約数和(自身を除く): 639897595

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 757271, 3786355, 14388149, 21960859, 71940745, 109804295, 417256321, 2086281605]

約数ペア:

[(1, 2086281605), (5, 417256321), (19, 109804295), (29, 71940745), (95, 21960859), (145, 14388149), (551, 3786355), (2755, 757271)]