426331318

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{7451}}^1$

素因数の和:7588

約数の個数: 32

約数和(自身を含む): 754023168

約数和(自身を除く): 327691850

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 427, 469, 854, 938, 4087, 7451, 8174, 14902, 28609, 52157, 57218, 104314, 454511, 499217, 909022, 998434, 3181577, 3494519, 6363154, 6989038, 30452237, 60904474, 213165659, 426331318]

約数ペア:

[(1, 426331318), (2, 213165659), (7, 60904474), (14, 30452237), (61, 6989038), (67, 6363154), (122, 3494519), (134, 3181577), (427, 998434), (469, 909022), (854, 499217), (938, 454511), (4087, 104314), (7451, 57218), (8174, 52157), (14902, 28609)]