2040785628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{101653}}^1$

素因数の和:101906

約数の個数: 48

約数和(自身を含む): 5464919040

約数和(自身を除く): 3424133412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 10038, 20076, 101653, 203306, 304959, 406612, 609918, 711571, 1219836, 1423142, 2134713, 2846284, 4269426, 8538852, 24295067, 48590134, 72885201, 97180268, 145770402, 170065469, 291540804, 340130938, 510196407, 680261876, 1020392814, 2040785628]

約数ペア:

[(1, 2040785628), (2, 1020392814), (3, 680261876), (4, 510196407), (6, 340130938), (7, 291540804), (12, 170065469), (14, 145770402), (21, 97180268), (28, 72885201), (42, 48590134), (84, 24295067), (239, 8538852), (478, 4269426), (717, 2846284), (956, 2134713), (1434, 1423142), (1673, 1219836), (2868, 711571), (3346, 609918), (5019, 406612), (6692, 304959), (10038, 203306), (20076, 101653)]