2440942

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 4239360

約数和(自身を除く): 1798418

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 2207, 4414, 15449, 30898, 174353, 348706, 1220471, 2440942]

約数ペア:

[(1, 2440942), (2, 1220471), (7, 348706), (14, 174353), (79, 30898), (158, 15449), (553, 4414), (1106, 2207)]