2046515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 2570400

約数和(自身を除く): 523885

約数列:

[1, 5, 41, 67, 149, 205, 335, 745, 2747, 6109, 9983, 13735, 30545, 49915, 409303, 2046515]

約数ペア:

[(1, 2046515), (5, 409303), (41, 49915), (67, 30545), (149, 13735), (205, 9983), (335, 6109), (745, 2747)]