2017837916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{76283}}^1$

素因数の和:76693

約数の個数: 24

約数和(自身を含む): 3748595760

約数和(自身を除く): 1730757844

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 6613, 13226, 26452, 76283, 152566, 305132, 1296811, 2593622, 5187244, 29674087, 59348174, 118696348, 504459479, 1008918958, 2017837916]

約数ペア:

[(1, 2017837916), (2, 1008918958), (4, 504459479), (17, 118696348), (34, 59348174), (68, 29674087), (389, 5187244), (778, 2593622), (1556, 1296811), (6613, 305132), (13226, 152566), (26452, 76283)]