4851572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 9398592

約数和(自身を除く): 4547020

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1553, 1562, 3106, 3124, 6212, 17083, 34166, 68332, 110263, 220526, 441052, 1212893, 2425786, 4851572]

約数ペア:

[(1, 4851572), (2, 2425786), (4, 1212893), (11, 441052), (22, 220526), (44, 110263), (71, 68332), (142, 34166), (284, 17083), (781, 6212), (1553, 3124), (1562, 3106)]