2080852228

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{35507}}^1$

素因数の和:35561

約数の個数: 72

約数和(自身を含む): 4760344512

約数和(自身を除く): 2679492284

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2093, 2254, 2548, 4186, 4508, 8372, 14651, 29302, 35507, 58604, 71014, 142028, 248549, 461591, 497098, 816661, 923182, 994196, 1633322, 1739843, 1846364, 3231137, 3266644, 3479686, 5716627, 6462274, 6959372, 10616593, 11433254, 12924548, 21233186, 22617959, 22866508, 40016389, 42466372, 45235918, 74316151, 80032778, 90471836, 148632302, 160065556, 297264604, 520213057, 1040426114, 2080852228]

約数ペア:

[(1, 2080852228), (2, 1040426114), (4, 520213057), (7, 297264604), (13, 160065556), (14, 148632302), (23, 90471836), (26, 80032778), (28, 74316151), (46, 45235918), (49, 42466372), (52, 40016389), (91, 22866508), (92, 22617959), (98, 21233186), (161, 12924548), (182, 11433254), (196, 10616593), (299, 6959372), (322, 6462274), (364, 5716627), (598, 3479686), (637, 3266644), (644, 3231137), (1127, 1846364), (1196, 1739843), (1274, 1633322), (2093, 994196), (2254, 923182), (2548, 816661), (4186, 497098), (4508, 461591), (8372, 248549), (14651, 142028), (29302, 71014), (35507, 58604)]