2898380

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 6119232

約数和(自身を除く): 3220852

約数列:

[1, 2, 4, 5, 10, 20, 313, 463, 626, 926, 1252, 1565, 1852, 2315, 3130, 4630, 6260, 9260, 144919, 289838, 579676, 724595, 1449190, 2898380]

約数ペア:

[(1, 2898380), (2, 1449190), (4, 724595), (5, 579676), (10, 289838), (20, 144919), (313, 9260), (463, 6260), (626, 4630), (926, 3130), (1252, 2315), (1565, 1852)]