420122066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{10169}}^1$

素因数の和:10418

約数の個数: 32

約数和(自身を含む): 779103360

約数和(自身を除く): 358981294

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 227, 454, 1589, 2951, 3178, 5902, 10169, 20338, 20657, 41314, 71183, 132197, 142366, 264394, 925379, 1850758, 2308363, 4616726, 16158541, 30008719, 32317082, 60017438, 210061033, 420122066]

約数ペア:

[(1, 420122066), (2, 210061033), (7, 60017438), (13, 32317082), (14, 30008719), (26, 16158541), (91, 4616726), (182, 2308363), (227, 1850758), (454, 925379), (1589, 264394), (2951, 142366), (3178, 132197), (5902, 71183), (10169, 41314), (20338, 20657)]