2106968

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 3990480

約数和(自身を除く): 1883512

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 2557, 5114, 10228, 20456, 263371, 526742, 1053484, 2106968]

約数ペア:

[(1, 2106968), (2, 1053484), (4, 526742), (8, 263371), (103, 20456), (206, 10228), (412, 5114), (824, 2557)]