2138104

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{3989}}^1$

素因数の和:4062

約数の個数: 16

約数和(自身を含む): 4069800

約数和(自身を除く): 1931696

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 3989, 7978, 15956, 31912, 267263, 534526, 1069052, 2138104]

約数ペア:

[(1, 2138104), (2, 1069052), (4, 534526), (8, 267263), (67, 31912), (134, 15956), (268, 7978), (536, 3989)]