1557444328134

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{23488739}}^1$

素因数の和:23489044

約数の個数: 32

約数和(自身を含む): 3199730117760

約数和(自身を除く): 1642285789626

約数列:

[1, 2, 3, 6, 43, 86, 129, 257, 258, 514, 771, 1542, 11051, 22102, 33153, 66306, 23488739, 46977478, 70466217, 140932434, 1010015777, 2020031554, 3030047331, 6036605923, 6060094662, 12073211846, 18109817769, 36219635538, 259574054689, 519148109378, 778722164067, 1557444328134]

約数ペア:

[(1, 1557444328134), (2, 778722164067), (3, 519148109378), (6, 259574054689), (43, 36219635538), (86, 18109817769), (129, 12073211846), (257, 6060094662), (258, 6036605923), (514, 3030047331), (771, 2020031554), (1542, 1010015777), (11051, 140932434), (22102, 70466217), (33153, 46977478), (66306, 23488739)]