771082852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{10145827}}^1$

素因数の和:10145850

約数の個数: 12

約数和(自身を含む): 1420415920

約数和(自身を除く): 649333068

約数列:

[1, 2, 4, 19, 38, 76, 10145827, 20291654, 40583308, 192770713, 385541426, 771082852]

約数ペア:

[(1, 771082852), (2, 385541426), (4, 192770713), (19, 40583308), (38, 20291654), (76, 10145827)]