2061567340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14725481}}^1$

素因数の和:14725497

約数の個数: 24

約数和(自身を含む): 4947761952

約数和(自身を除く): 2886194612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14725481, 29450962, 58901924, 73627405, 103078367, 147254810, 206156734, 294509620, 412313468, 515391835, 1030783670, 2061567340]

約数ペア:

[(1, 2061567340), (2, 1030783670), (4, 515391835), (5, 412313468), (7, 294509620), (10, 206156734), (14, 147254810), (20, 103078367), (28, 73627405), (35, 58901924), (70, 29450962), (140, 14725481)]