5259998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1099

約数の個数: 16

約数和(自身を含む): 8370000

約数和(自身を除く): 3110002

約数列:

[1, 2, 19, 38, 149, 298, 929, 1858, 2831, 5662, 17651, 35302, 138421, 276842, 2629999, 5259998]

約数ペア:

[(1, 5259998), (2, 2629999), (19, 276842), (38, 138421), (149, 35302), (298, 17651), (929, 5662), (1858, 2831)]