13810264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 30492000

約数和(自身を除く): 16681736

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 241, 247, 377, 482, 494, 551, 754, 964, 988, 1102, 1508, 1928, 1976, 2204, 3016, 3133, 4408, 4579, 6266, 6989, 7163, 9158, 12532, 13978, 14326, 18316, 25064, 27956, 28652, 36632, 55912, 57304, 59527, 90857, 119054, 132791, 181714, 238108, 265582, 363428, 476216, 531164, 726856, 1062328, 1726283, 3452566, 6905132, 13810264]

約数ペア:

[(1, 13810264), (2, 6905132), (4, 3452566), (8, 1726283), (13, 1062328), (19, 726856), (26, 531164), (29, 476216), (38, 363428), (52, 265582), (58, 238108), (76, 181714), (104, 132791), (116, 119054), (152, 90857), (232, 59527), (241, 57304), (247, 55912), (377, 36632), (482, 28652), (494, 27956), (551, 25064), (754, 18316), (964, 14326), (988, 13978), (1102, 12532), (1508, 9158), (1928, 7163), (1976, 6989), (2204, 6266), (3016, 4579), (3133, 4408)]