2193073918

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{684053}}^1$

素因数の和:684291

約数の個数: 16

約数和(自身を含む): 3775978080

約数和(自身を除く): 1582904162

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 684053, 1368106, 4788371, 9576742, 156648137, 313296274, 1096536959, 2193073918]

約数ペア:

[(1, 2193073918), (2, 1096536959), (7, 313296274), (14, 156648137), (229, 9576742), (458, 4788371), (1603, 1368106), (3206, 684053)]