2135173874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{193649}}^1$

素因数の和:193837

約数の個数: 16

約数和(自身を含む): 3311415000

約数和(自身を除く): 1176241126

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 193649, 387298, 7165013, 14330026, 28853701, 57707402, 1067586937, 2135173874]

約数ペア:

[(1, 2135173874), (2, 1067586937), (37, 57707402), (74, 28853701), (149, 14330026), (298, 7165013), (5513, 387298), (11026, 193649)]