2164786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 3528000

約数和(自身を除く): 1363214

約数列:

[1, 2, 13, 26, 139, 278, 599, 1198, 1807, 3614, 7787, 15574, 83261, 166522, 1082393, 2164786]

約数ペア:

[(1, 2164786), (2, 1082393), (13, 166522), (26, 83261), (139, 15574), (278, 7787), (599, 3614), (1198, 1807)]