1844465090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{746747}}^1$

素因数の和:746786

約数の個数: 32

約数和(自身を含む): 3763609920

約数和(自身を除く): 1919144830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 746747, 1493494, 3733735, 7467470, 9707711, 14188193, 19415422, 28376386, 48538555, 70940965, 97077110, 141881930, 184446509, 368893018, 922232545, 1844465090]

約数ペア:

[(1, 1844465090), (2, 922232545), (5, 368893018), (10, 184446509), (13, 141881930), (19, 97077110), (26, 70940965), (38, 48538555), (65, 28376386), (95, 19415422), (130, 14188193), (190, 9707711), (247, 7467470), (494, 3733735), (1235, 1493494), (2470, 746747)]