2128889054

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{3643}}^1$

素因数の和:3884

約数の個数: 32

約数和(自身を含む): 3364869600

約数和(自身を除く): 1235980546

約数列:

[1, 2, 37, 53, 74, 106, 149, 298, 1961, 3643, 3922, 5513, 7286, 7897, 11026, 15794, 134791, 193079, 269582, 292189, 386158, 542807, 584378, 1085614, 7143923, 14287846, 20083859, 28768771, 40167718, 57537542, 1064444527, 2128889054]

約数ペア:

[(1, 2128889054), (2, 1064444527), (37, 57537542), (53, 40167718), (74, 28768771), (106, 20083859), (149, 14287846), (298, 7143923), (1961, 1085614), (3643, 584378), (3922, 542807), (5513, 386158), (7286, 292189), (7897, 269582), (11026, 193079), (15794, 134791)]