13776980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98407}}^1$

素因数の和:98423

約数の個数: 24

約数和(自身を含む): 33065088

約数和(自身を除く): 19288108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98407, 196814, 393628, 492035, 688849, 984070, 1377698, 1968140, 2755396, 3444245, 6888490, 13776980]

約数ペア:

[(1, 13776980), (2, 6888490), (4, 3444245), (5, 2755396), (7, 1968140), (10, 1377698), (14, 984070), (20, 688849), (28, 492035), (35, 393628), (70, 196814), (140, 98407)]