1956089780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2274523}}^1$

素因数の和:2274575

約数の個数: 24

約数和(自身を含む): 4203320352

約数和(自身を除く): 2247230572

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 2274523, 4549046, 9098092, 11372615, 22745230, 45490460, 97804489, 195608978, 391217956, 489022445, 978044890, 1956089780]

約数ペア:

[(1, 1956089780), (2, 978044890), (4, 489022445), (5, 391217956), (10, 195608978), (20, 97804489), (43, 45490460), (86, 22745230), (172, 11372615), (215, 9098092), (430, 4549046), (860, 2274523)]