291212254

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{14533}}^1$

素因数の和:14811

約数の個数: 16

約数和(自身を含む): 448926192

約数和(自身を除く): 157713938

約数列:

[1, 2, 43, 86, 233, 466, 10019, 14533, 20038, 29066, 624919, 1249838, 3386189, 6772378, 145606127, 291212254]

約数ペア:

[(1, 291212254), (2, 145606127), (43, 6772378), (86, 3386189), (233, 1249838), (466, 624919), (10019, 29066), (14533, 20038)]