2568804590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2122979}}^1$

素因数の和:2123008

約数の個数: 24

約数和(自身を含む): 5082414120

約数和(自身を除く): 2513609530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2122979, 4245958, 10614895, 21229790, 23352769, 46705538, 116763845, 233527690, 256880459, 513760918, 1284402295, 2568804590]

約数ペア:

[(1, 2568804590), (2, 1284402295), (5, 513760918), (10, 256880459), (11, 233527690), (22, 116763845), (55, 46705538), (110, 23352769), (121, 21229790), (242, 10614895), (605, 4245958), (1210, 2122979)]