2661755366908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{6380597}}^1$

素因数の和:6381130

約数の個数: 48

約数和(自身を含む): 5359702320000

約数和(自身を除く): 2697946953092

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 499, 836, 998, 1996, 5489, 9481, 10978, 18962, 21956, 37924, 104291, 208582, 417164, 6380597, 12761194, 25522388, 70186567, 121231343, 140373134, 242462686, 280746268, 484925372, 1333544773, 2667089546, 3183917903, 5334179092, 6367835806, 12735671612, 35023096933, 60494440157, 70046193866, 120988880314, 140092387732, 241977760628, 665438841727, 1330877683454, 2661755366908]

約数ペア:

[(1, 2661755366908), (2, 1330877683454), (4, 665438841727), (11, 241977760628), (19, 140092387732), (22, 120988880314), (38, 70046193866), (44, 60494440157), (76, 35023096933), (209, 12735671612), (418, 6367835806), (499, 5334179092), (836, 3183917903), (998, 2667089546), (1996, 1333544773), (5489, 484925372), (9481, 280746268), (10978, 242462686), (18962, 140373134), (21956, 121231343), (37924, 70186567), (104291, 25522388), (208582, 12761194), (417164, 6380597)]