478973686

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 755568000

約数和(自身を除く): 276594314

約数列:

[1, 2, 29, 58, 109, 218, 239, 317, 478, 634, 3161, 6322, 6931, 9193, 13862, 18386, 26051, 34553, 52102, 69106, 75763, 151526, 755479, 1002037, 1510958, 2004074, 2197127, 4394254, 8258167, 16516334, 239486843, 478973686]

約数ペア:

[(1, 478973686), (2, 239486843), (29, 16516334), (58, 8258167), (109, 4394254), (218, 2197127), (239, 2004074), (317, 1510958), (478, 1002037), (634, 755479), (3161, 151526), (6322, 75763), (6931, 69106), (9193, 52102), (13862, 34553), (18386, 26051)]