2091197746

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{233549}}^1$

素因数の和:233610

約数の個数: 24

約数和(自身を含む): 3541085100

約数和(自身を除く): 1449887354

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 233549, 467098, 2569039, 5138078, 8641313, 17282626, 28259429, 56518858, 95054443, 190108886, 1045598873, 2091197746]

約数ペア:

[(1, 2091197746), (2, 1045598873), (11, 190108886), (22, 95054443), (37, 56518858), (74, 28259429), (121, 17282626), (242, 8641313), (407, 5138078), (814, 2569039), (4477, 467098), (8954, 233549)]