2042720246

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3393223}}^1$

素因数の和:3393275

約数の個数: 16

約数和(自身を含む): 3583244544

約数和(自身を除く): 1540524298

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 3393223, 6786446, 23752561, 47505122, 145908589, 291817178, 1021360123, 2042720246]

約数ペア:

[(1, 2042720246), (2, 1021360123), (7, 291817178), (14, 145908589), (43, 47505122), (86, 23752561), (301, 6786446), (602, 3393223)]