2462140

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 5200272

約数和(自身を除く): 2738132

約数列:

[1, 2, 4, 5, 10, 20, 307, 401, 614, 802, 1228, 1535, 1604, 2005, 3070, 4010, 6140, 8020, 123107, 246214, 492428, 615535, 1231070, 2462140]

約数ペア:

[(1, 2462140), (2, 1231070), (4, 615535), (5, 492428), (10, 246214), (20, 123107), (307, 8020), (401, 6140), (614, 4010), (802, 3070), (1228, 2005), (1535, 1604)]