248520239615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{24139897}}^1$

素因数の和:24140002

約数の個数: 16

約数和(自身を含む): 312853078080

約数和(自身を除く): 64332838465

約数列:

[1, 5, 29, 71, 145, 355, 2059, 10295, 24139897, 120699485, 700057013, 1713932687, 3500285065, 8569663435, 49704047923, 248520239615]

約数ペア:

[(1, 248520239615), (5, 49704047923), (29, 8569663435), (71, 3500285065), (145, 1713932687), (355, 700057013), (2059, 120699485), (10295, 24139897)]