494456398

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 783167616

約数和(自身を除く): 288711218

約数列:

[1, 2, 43, 53, 83, 86, 106, 166, 1307, 2279, 2614, 3569, 4399, 4558, 7138, 8798, 56201, 69271, 108481, 112402, 138542, 189157, 216962, 378314, 2978653, 4664683, 5749493, 5957306, 9329366, 11498986, 247228199, 494456398]

約数ペア:

[(1, 494456398), (2, 247228199), (43, 11498986), (53, 9329366), (83, 5957306), (86, 5749493), (106, 4664683), (166, 2978653), (1307, 378314), (2279, 216962), (2614, 189157), (3569, 138542), (4399, 112402), (4558, 108481), (7138, 69271), (8798, 56201)]