3960002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 6400512

約数和(自身を除く): 2440510

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 2777, 5554, 63871, 86087, 127742, 172174, 1980001, 3960002]

約数ペア:

[(1, 3960002), (2, 1980001), (23, 172174), (31, 127742), (46, 86087), (62, 63871), (713, 5554), (1426, 2777)]