2043982

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 16

約数和(自身を含む): 3258000

約数和(自身を除く): 1214018

約数列:

[1, 2, 19, 38, 149, 298, 361, 722, 2831, 5662, 6859, 13718, 53789, 107578, 1021991, 2043982]

約数ペア:

[(1, 2043982), (2, 1021991), (19, 107578), (38, 53789), (149, 13718), (298, 6859), (361, 5662), (722, 2831)]