2019690902

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{1283}}^1\times {\mathrm{1753}}^1$

素因数の和:3487

約数の個数: 16

約数和(自身を含む): 3040383600

約数和(自身を除く): 1020692698

約数列:

[1, 2, 449, 898, 1283, 1753, 2566, 3506, 576067, 787097, 1152134, 1574194, 2249099, 4498198, 1009845451, 2019690902]

約数ペア:

[(1, 2019690902), (2, 1009845451), (449, 4498198), (898, 2249099), (1283, 1574194), (1753, 1152134), (2566, 787097), (3506, 576067)]