1996204612

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{364537}}^1$

素因数の和:364615

約数の個数: 18

約数和(自身を含む): 3590334762

約数和(自身を除く): 1594130150

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 364537, 729074, 1458148, 13487869, 26975738, 53951476, 499051153, 998102306, 1996204612]

約数ペア:

[(1, 1996204612), (2, 998102306), (4, 499051153), (37, 53951476), (74, 26975738), (148, 13487869), (1369, 1458148), (2738, 729074), (5476, 364537)]