2568922

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 16

約数和(自身を含む): 3974400

約数和(自身を除く): 1405478

約数列:

[1, 2, 71, 79, 142, 158, 229, 458, 5609, 11218, 16259, 18091, 32518, 36182, 1284461, 2568922]

約数ペア:

[(1, 2568922), (2, 1284461), (71, 36182), (79, 32518), (142, 18091), (158, 16259), (229, 11218), (458, 5609)]