2011122668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{465107}}^1$

素因数の和:465181

約数の個数: 24

約数和(自身を含む): 3750630912

約数和(自身を除く): 1739508244

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 465107, 930214, 1860428, 10697461, 21394922, 21860029, 42789844, 43720058, 87440116, 502780667, 1005561334, 2011122668]

約数ペア:

[(1, 2011122668), (2, 1005561334), (4, 502780667), (23, 87440116), (46, 43720058), (47, 42789844), (92, 21860029), (94, 21394922), (188, 10697461), (1081, 1860428), (2162, 930214), (4324, 465107)]