727818316

素因数分解:

$2^2\times {\mathrm{43961}}^1\times {\mathrm{4139}}^1$

素因数の和:48104

約数の個数: 12

約数和(自身を含む): 1274018760

約数和(自身を除く): 546200444

約数列:

[1, 2, 4, 4139, 8278, 16556, 43961, 87922, 175844, 181954579, 363909158, 727818316]

約数ペア:

[(1, 727818316), (2, 363909158), (4, 181954579), (4139, 175844), (8278, 87922), (16556, 43961)]