858199418

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1\times {\mathrm{9851}}^1$

素因数の和:10909

約数の個数: 16

約数和(自身を含む): 1318670496

約数和(自身を除く): 460471078

約数列:

[1, 2, 43, 86, 1013, 2026, 9851, 19702, 43559, 87118, 423593, 847186, 9979063, 19958126, 429099709, 858199418]

約数ペア:

[(1, 858199418), (2, 429099709), (43, 19958126), (86, 9979063), (1013, 847186), (2026, 423593), (9851, 87118), (19702, 43559)]