2127996892

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4583}}^1$

素因数の和:4727

約数の個数: 72

約数和(自身を含む): 4565223936

約数和(自身を除く): 2437227044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 103, 161, 196, 206, 322, 412, 644, 721, 1127, 1442, 2254, 2369, 2884, 4508, 4583, 4738, 5047, 9166, 9476, 10094, 16583, 18332, 20188, 32081, 33166, 64162, 66332, 105409, 116081, 128324, 210818, 224567, 232162, 421636, 449134, 464324, 472049, 737863, 898268, 944098, 1475726, 1888196, 2951452, 3304343, 5165041, 6608686, 10330082, 10857127, 13217372, 20660164, 21714254, 23130401, 43428508, 46260802, 75999889, 92521604, 151999778, 303999556, 531999223, 1063998446, 2127996892]

約数ペア:

[(1, 2127996892), (2, 1063998446), (4, 531999223), (7, 303999556), (14, 151999778), (23, 92521604), (28, 75999889), (46, 46260802), (49, 43428508), (92, 23130401), (98, 21714254), (103, 20660164), (161, 13217372), (196, 10857127), (206, 10330082), (322, 6608686), (412, 5165041), (644, 3304343), (721, 2951452), (1127, 1888196), (1442, 1475726), (2254, 944098), (2369, 898268), (2884, 737863), (4508, 472049), (4583, 464324), (4738, 449134), (5047, 421636), (9166, 232162), (9476, 224567), (10094, 210818), (16583, 128324), (18332, 116081), (20188, 105409), (32081, 66332), (33166, 64162)]