3647372044

素因数分解:

$2^2\times {\mathrm{1427}}^1\times {\mathrm{638993}}^1$

素因数の和:640424

約数の個数: 12

約数和(自身を含む): 6387384024

約数和(自身を除く): 2740011980

約数列:

[1, 2, 4, 1427, 2854, 5708, 638993, 1277986, 2555972, 911843011, 1823686022, 3647372044]

約数ペア:

[(1, 3647372044), (2, 1823686022), (4, 911843011), (1427, 2555972), (2854, 1277986), (5708, 638993)]