2063860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 4452840

約数和(自身を除く): 2388980

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2789, 5578, 11156, 13945, 27890, 55780, 103193, 206386, 412772, 515965, 1031930, 2063860]

約数ペア:

[(1, 2063860), (2, 1031930), (4, 515965), (5, 412772), (10, 206386), (20, 103193), (37, 55780), (74, 27890), (148, 13945), (185, 11156), (370, 5578), (740, 2789)]