1994171914

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{228637}}^1$

素因数の和:228742

約数の個数: 24

約数和(自身を含む): 3518738820

約数和(自身を除く): 1524566906

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 228637, 457274, 1600459, 3200918, 11203213, 20348693, 22406426, 40697386, 142440851, 284881702, 997085957, 1994171914]

約数ペア:

[(1, 1994171914), (2, 997085957), (7, 284881702), (14, 142440851), (49, 40697386), (89, 22406426), (98, 20348693), (178, 11203213), (623, 3200918), (1246, 1600459), (4361, 457274), (8722, 228637)]