2021110978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1834039}}^1$

素因数の和:1834089

約数の個数: 16

約数和(自身を含む): 3301272000

約数和(自身を除く): 1280161022

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 1834039, 3668078, 34846741, 53187131, 69693482, 106374262, 1010555489, 2021110978]

約数ペア:

[(1, 2021110978), (2, 1010555489), (19, 106374262), (29, 69693482), (38, 53187131), (58, 34846741), (551, 3668078), (1102, 1834039)]