2567438209

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{28351}}^1$

素因数の和:29136

約数の個数: 16

約数和(自身を含む): 3111008256

約数和(自身を除く): 543570047

約数列:

[1, 7, 17, 119, 761, 5327, 12937, 28351, 90559, 198457, 481967, 3373769, 21575111, 151025777, 366776887, 2567438209]

約数ペア:

[(1, 2567438209), (7, 366776887), (17, 151025777), (119, 21575111), (761, 3373769), (5327, 481967), (12937, 198457), (28351, 90559)]