409038524

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{19891}}^1$

素因数の和:20045

約数の個数: 24

約数和(自身を含む): 736879248

約数和(自身を除く): 327840724

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 5141, 10282, 19891, 20564, 39782, 79564, 1054223, 1929427, 2108446, 3858854, 4216892, 7717708, 102259631, 204519262, 409038524]

約数ペア:

[(1, 409038524), (2, 204519262), (4, 102259631), (53, 7717708), (97, 4216892), (106, 3858854), (194, 2108446), (212, 1929427), (388, 1054223), (5141, 79564), (10282, 39782), (19891, 20564)]