117687518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 193929120

約数和(自身を除く): 76241602

約数列:

[1, 2, 13, 26, 109, 131, 218, 262, 317, 634, 1417, 1703, 2834, 3406, 4121, 8242, 14279, 28558, 34553, 41527, 69106, 83054, 185627, 371254, 449189, 539851, 898378, 1079702, 4526443, 9052886, 58843759, 117687518]

約数ペア:

[(1, 117687518), (2, 58843759), (13, 9052886), (26, 4526443), (109, 1079702), (131, 898378), (218, 539851), (262, 449189), (317, 371254), (634, 185627), (1417, 83054), (1703, 69106), (2834, 41527), (3406, 34553), (4121, 28558), (8242, 14279)]