2208580031

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1\times {\mathrm{3821}}^1$

素因数の和:5062

約数の個数: 16

約数和(自身を含む): 2562513408

約数和(自身を除く): 353933377

約数列:

[1, 7, 71, 497, 1163, 3821, 8141, 26747, 82573, 271291, 578011, 1899037, 4443823, 31106761, 315511433, 2208580031]

約数ペア:

[(1, 2208580031), (7, 315511433), (71, 31106761), (497, 4443823), (1163, 1899037), (3821, 578011), (8141, 271291), (26747, 82573)]