2000794761

素因数分解:

$3^2\times 7^1\times {\mathrm{4999}}^1\times {\mathrm{6353}}^1$

素因数の和:11365

約数の個数: 24

約数和(自身を含む): 3304080000

約数和(自身を除く): 1303285239

約数列:

[1, 3, 7, 9, 21, 63, 4999, 6353, 14997, 19059, 34993, 44471, 44991, 57177, 104979, 133413, 314937, 400239, 31758647, 95275941, 222310529, 285827823, 666931587, 2000794761]

約数ペア:

[(1, 2000794761), (3, 666931587), (7, 285827823), (9, 222310529), (21, 95275941), (63, 31758647), (4999, 400239), (6353, 314937), (14997, 133413), (19059, 104979), (34993, 57177), (44471, 44991)]