2021046170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1867}}^1$

素因数の和:2655

約数の個数: 64

約数和(自身を含む): 4281814656

約数和(自身を除く): 2260768486

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 757, 1430, 1514, 1867, 3734, 3785, 7570, 8327, 9335, 9841, 16654, 18670, 19682, 20537, 24271, 41074, 41635, 48542, 49205, 83270, 98410, 102685, 108251, 121355, 205370, 216502, 242710, 266981, 533962, 541255, 1082510, 1334905, 1413319, 2669810, 2826638, 7066595, 14133190, 15546509, 18373147, 31093018, 36746294, 77732545, 91865735, 155465090, 183731470, 202104617, 404209234, 1010523085, 2021046170]

約数ペア:

[(1, 2021046170), (2, 1010523085), (5, 404209234), (10, 202104617), (11, 183731470), (13, 155465090), (22, 91865735), (26, 77732545), (55, 36746294), (65, 31093018), (110, 18373147), (130, 15546509), (143, 14133190), (286, 7066595), (715, 2826638), (757, 2669810), (1430, 1413319), (1514, 1334905), (1867, 1082510), (3734, 541255), (3785, 533962), (7570, 266981), (8327, 242710), (9335, 216502), (9841, 205370), (16654, 121355), (18670, 108251), (19682, 102685), (20537, 98410), (24271, 83270), (41074, 49205), (41635, 48542)]