2964769690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{678437}}^1$

素因数の和:678486

約数の個数: 32

約数和(自身を含む): 5861704320

約数和(自身を除く): 2896934630

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 678437, 1356874, 3392185, 6784370, 12890303, 15604051, 25780606, 31208102, 64451515, 78020255, 128903030, 156040510, 296476969, 592953938, 1482384845, 2964769690]

約数ペア:

[(1, 2964769690), (2, 1482384845), (5, 592953938), (10, 296476969), (19, 156040510), (23, 128903030), (38, 78020255), (46, 64451515), (95, 31208102), (115, 25780606), (190, 15604051), (230, 12890303), (437, 6784370), (874, 3392185), (2185, 1356874), (4370, 678437)]