5565518

素因数分解:

$2^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 40

約数和(自身を含む): 10419720

約数和(自身を除く): 4854202

約数列:

[1, 2, 7, 14, 19, 38, 49, 61, 98, 122, 133, 266, 343, 427, 686, 854, 931, 1159, 1862, 2318, 2401, 2989, 4802, 5978, 6517, 8113, 13034, 16226, 20923, 41846, 45619, 56791, 91238, 113582, 146461, 292922, 397537, 795074, 2782759, 5565518]

約数ペア:

[(1, 5565518), (2, 2782759), (7, 795074), (14, 397537), (19, 292922), (38, 146461), (49, 113582), (61, 91238), (98, 56791), (122, 45619), (133, 41846), (266, 20923), (343, 16226), (427, 13034), (686, 8113), (854, 6517), (931, 5978), (1159, 4802), (1862, 2989), (2318, 2401)]