138750964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{108739}}^1$

素因数の和:108783

約数の個数: 24

約数和(自身を含む): 274024800

約数和(自身を除く): 135273836

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 108739, 217478, 434956, 1196129, 2392258, 3153431, 4784516, 6306862, 12613724, 34687741, 69375482, 138750964]

約数ペア:

[(1, 138750964), (2, 69375482), (4, 34687741), (11, 12613724), (22, 6306862), (29, 4784516), (44, 3153431), (58, 2392258), (116, 1196129), (319, 434956), (638, 217478), (1276, 108739)]