137258836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239963}}^1$

素因数の和:239991

約数の個数: 24

約数和(自身を含む): 282197664

約数和(自身を除く): 144938828

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 239963, 479926, 959852, 2639593, 3119519, 5279186, 6239038, 10558372, 12478076, 34314709, 68629418, 137258836]

約数ペア:

[(1, 137258836), (2, 68629418), (4, 34314709), (11, 12478076), (13, 10558372), (22, 6239038), (26, 5279186), (44, 3119519), (52, 2639593), (143, 959852), (286, 479926), (572, 239963)]