558812090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{1931}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 1031317056

約数和(自身を除く): 472504966

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 673, 1346, 1931, 3365, 3862, 6730, 9655, 19310, 28939, 57878, 83033, 144695, 166066, 289390, 415165, 830330, 1299563, 2599126, 6497815, 12995630, 55881209, 111762418, 279406045, 558812090]

約数ペア:

[(1, 558812090), (2, 279406045), (5, 111762418), (10, 55881209), (43, 12995630), (86, 6497815), (215, 2599126), (430, 1299563), (673, 830330), (1346, 415165), (1931, 289390), (3365, 166066), (3862, 144695), (6730, 83033), (9655, 57878), (19310, 28939)]