1148489518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{660811}}^1$

素因数の和:660903

約数の個数: 16

約数和(自身を含む): 1903138560

約数和(自身を除く): 754649042

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 660811, 1321622, 7268921, 14537842, 52204069, 104408138, 574244759, 1148489518]

約数ペア:

[(1, 1148489518), (2, 574244759), (11, 104408138), (22, 52204069), (79, 14537842), (158, 7268921), (869, 1321622), (1738, 660811)]