2568801

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 3640320

約数和(自身を除く): 1071519

約数列:

[1, 3, 23, 59, 69, 177, 631, 1357, 1893, 4071, 14513, 37229, 43539, 111687, 856267, 2568801]

約数ペア:

[(1, 2568801), (3, 856267), (23, 111687), (59, 43539), (69, 37229), (177, 14513), (631, 4071), (1357, 1893)]