42503708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{817379}}^1$

素因数の和:817396

約数の個数: 12

約数和(自身を含む): 80103240

約数和(自身を除く): 37599532

約数列:

[1, 2, 4, 13, 26, 52, 817379, 1634758, 3269516, 10625927, 21251854, 42503708]

約数ペア:

[(1, 42503708), (2, 21251854), (4, 10625927), (13, 3269516), (26, 1634758), (52, 817379)]