713440004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{10663}}^1$

素因数の和:11099

約数の個数: 24

約数和(自身を含む): 1280959680

約数和(自身を除く): 567519676

約数列:

[1, 2, 4, 43, 86, 172, 389, 778, 1556, 10663, 16727, 21326, 33454, 42652, 66908, 458509, 917018, 1834036, 4147907, 8295814, 16591628, 178360001, 356720002, 713440004]

約数ペア:

[(1, 713440004), (2, 356720002), (4, 178360001), (43, 16591628), (86, 8295814), (172, 4147907), (389, 1834036), (778, 917018), (1556, 458509), (10663, 66908), (16727, 42652), (21326, 33454)]