1243932242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4676437}}^1$

素因数の和:4676465

約数の個数: 16

約数和(自身を含む): 2244690240

約数和(自身を除く): 1000757998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4676437, 9352874, 32735059, 65470118, 88852303, 177704606, 621966121, 1243932242]

約数ペア:

[(1, 1243932242), (2, 621966121), (7, 177704606), (14, 88852303), (19, 65470118), (38, 32735059), (133, 9352874), (266, 4676437)]