2497474562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{627191}}^1$

素因数の和:627385

約数の個数: 16

約数和(自身を含む): 4109361984

約数和(自身を除く): 1611887422

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 627191, 1254382, 6899101, 13798202, 113521571, 227043142, 1248737281, 2497474562]

約数ペア:

[(1, 2497474562), (2, 1248737281), (11, 227043142), (22, 113521571), (181, 13798202), (362, 6899101), (1991, 1254382), (3982, 627191)]