1399264

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:682

約数の個数: 24

約数和(自身を含む): 2797200

約数和(自身を除く): 1397936

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 599, 1168, 1198, 2336, 2396, 4792, 9584, 19168, 43727, 87454, 174908, 349816, 699632, 1399264]

約数ペア:

[(1, 1399264), (2, 699632), (4, 349816), (8, 174908), (16, 87454), (32, 43727), (73, 19168), (146, 9584), (292, 4792), (584, 2396), (599, 2336), (1168, 1198)]