7026380

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1367}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 14823648

約数和(自身を除く): 7797268

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 1367, 2570, 2734, 5140, 5468, 6835, 13670, 27340, 351319, 702638, 1405276, 1756595, 3513190, 7026380]

約数ペア:

[(1, 7026380), (2, 3513190), (4, 1756595), (5, 1405276), (10, 702638), (20, 351319), (257, 27340), (514, 13670), (1028, 6835), (1285, 5468), (1367, 5140), (2570, 2734)]