138771412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{6079}}^1$

素因数の和:6535

約数の個数: 24

約数和(自身を含む): 262169600

約数和(自身を除く): 123398188

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 5707, 6079, 11414, 12158, 22828, 24316, 79027, 158054, 316108, 2668681, 5337362, 10674724, 34692853, 69385706, 138771412]

約数ペア:

[(1, 138771412), (2, 69385706), (4, 34692853), (13, 10674724), (26, 5337362), (52, 2668681), (439, 316108), (878, 158054), (1756, 79027), (5707, 24316), (6079, 22828), (11414, 12158)]