1212409042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{3587009}}^1$

素因数の和:3587037

約数の個数: 12

約数和(自身を含む): 1969268490

約数和(自身を除く): 756859448

約数列:

[1, 2, 13, 26, 169, 338, 3587009, 7174018, 46631117, 93262234, 606204521, 1212409042]

約数ペア:

[(1, 1212409042), (2, 606204521), (13, 93262234), (26, 46631117), (169, 7174018), (338, 3587009)]