4250081270

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{865597}}^1$

素因数の和:866095

約数の個数: 16

約数和(自身を含む): 7665735888

約数和(自身を除く): 3415654618

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 865597, 1731194, 4327985, 8655970, 425008127, 850016254, 2125040635, 4250081270]

約数ペア:

[(1, 4250081270), (2, 2125040635), (5, 850016254), (10, 425008127), (491, 8655970), (982, 4327985), (2455, 1731194), (4910, 865597)]