2011122566

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{883}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 3162032640

約数和(自身を除く): 1150910074

約数列:

[1, 2, 29, 58, 107, 214, 367, 734, 883, 1766, 3103, 6206, 10643, 21286, 25607, 39269, 51214, 78538, 94481, 188962, 324061, 648122, 1138801, 2277602, 2739949, 5479898, 9397769, 18795538, 34674527, 69349054, 1005561283, 2011122566]

約数ペア:

[(1, 2011122566), (2, 1005561283), (29, 69349054), (58, 34674527), (107, 18795538), (214, 9397769), (367, 5479898), (734, 2739949), (883, 2277602), (1766, 1138801), (3103, 648122), (6206, 324061), (10643, 188962), (21286, 94481), (25607, 78538), (39269, 51214)]