13790056

素因数分解:

$2^3\times 7^1\times {\mathrm{246251}}^1$

素因数の和:246264

約数の個数: 16

約数和(自身を含む): 29550240

約数和(自身を除く): 15760184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 246251, 492502, 985004, 1723757, 1970008, 3447514, 6895028, 13790056]

約数ペア:

[(1, 13790056), (2, 6895028), (4, 3447514), (7, 1970008), (8, 1723757), (14, 985004), (28, 492502), (56, 246251)]