2080496488

素因数分解:

$2^3\times 7^2\times {\mathrm{5307389}}^1$

素因数の和:5307409

約数の個数: 24

約数和(自身を含む): 4537818450

約数和(自身を除く): 2457321962

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5307389, 10614778, 21229556, 37151723, 42459112, 74303446, 148606892, 260062061, 297213784, 520124122, 1040248244, 2080496488]

約数ペア:

[(1, 2080496488), (2, 1040248244), (4, 520124122), (7, 297213784), (8, 260062061), (14, 148606892), (28, 74303446), (49, 42459112), (56, 37151723), (98, 21229556), (196, 10614778), (392, 5307389)]