489843614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3469}}^1\times {\mathrm{5431}}^1$

素因数の和:8915

約数の個数: 16

約数和(自身を含む): 791659680

約数和(自身を除く): 301816066

約数列:

[1, 2, 13, 26, 3469, 5431, 6938, 10862, 45097, 70603, 90194, 141206, 18840139, 37680278, 244921807, 489843614]

約数ペア:

[(1, 489843614), (2, 244921807), (13, 37680278), (26, 18840139), (3469, 141206), (5431, 90194), (6938, 70603), (10862, 45097)]