319511810

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{41549}}^1$

素因数の和:42325

約数の個数: 16

約数和(自身を含む): 575883000

約数和(自身を除く): 256371190

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 41549, 83098, 207745, 415490, 31951181, 63902362, 159755905, 319511810]

約数ペア:

[(1, 319511810), (2, 159755905), (5, 63902362), (10, 31951181), (769, 415490), (1538, 207745), (3845, 83098), (7690, 41549)]