2869570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 5935680

約数和(自身を除く): 3066110

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1373, 2090, 2746, 6865, 13730, 15103, 26087, 30206, 52174, 75515, 130435, 151030, 260870, 286957, 573914, 1434785, 2869570]

約数ペア:

[(1, 2869570), (2, 1434785), (5, 573914), (10, 286957), (11, 260870), (19, 151030), (22, 130435), (38, 75515), (55, 52174), (95, 30206), (110, 26087), (190, 15103), (209, 13730), (418, 6865), (1045, 2746), (1373, 2090)]