1961514530

素因数分解:

$2^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{287191}}^1$

素因数の和:287881

約数の個数: 16

約数和(自身を含む): 3535907904

約数和(自身を除く): 1574393374

約数列:

[1, 2, 5, 10, 683, 1366, 3415, 6830, 287191, 574382, 1435955, 2871910, 196151453, 392302906, 980757265, 1961514530]

約数ペア:

[(1, 1961514530), (2, 980757265), (5, 392302906), (10, 196151453), (683, 2871910), (1366, 1435955), (3415, 574382), (6830, 287191)]