2001009714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{238727}}^1$

素因数の和:238870

約数の個数: 32

約数和(自身を含む): 4400234496

約数和(自身を除く): 2399224782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 1397, 2794, 4191, 8382, 238727, 477454, 716181, 1432362, 2625997, 5251994, 7877991, 15755982, 30318329, 60636658, 90954987, 181909974, 333501619, 667003238, 1000504857, 2001009714]

約数ペア:

[(1, 2001009714), (2, 1000504857), (3, 667003238), (6, 333501619), (11, 181909974), (22, 90954987), (33, 60636658), (66, 30318329), (127, 15755982), (254, 7877991), (381, 5251994), (762, 2625997), (1397, 1432362), (2794, 716181), (4191, 477454), (8382, 238727)]