3939730

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4987}}^1$

素因数の和:5073

約数の個数: 16

約数和(自身を含む): 7182720

約数和(自身を除く): 3242990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 4987, 9974, 24935, 49870, 393973, 787946, 1969865, 3939730]

約数ペア:

[(1, 3939730), (2, 1969865), (5, 787946), (10, 393973), (79, 49870), (158, 24935), (395, 9974), (790, 4987)]