2977585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 4052160

約数和(自身を除く): 1074575

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 2411, 12055, 31343, 45809, 156715, 229045, 595517, 2977585]

約数ペア:

[(1, 2977585), (5, 595517), (13, 229045), (19, 156715), (65, 45809), (95, 31343), (247, 12055), (1235, 2411)]