2319330680852

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{2861}}^1\times {\mathrm{14081}}^1$

素因数の和:17372

約数の個数: 48

約数和(自身を含む): 4181000438160

約数和(自身を除く): 1861669757308

約数列:

[1, 2, 4, 37, 74, 148, 389, 778, 1556, 2861, 5722, 11444, 14081, 14393, 28162, 28786, 56324, 57572, 105857, 211714, 423428, 520997, 1041994, 1112929, 2083988, 2225858, 4451716, 5477509, 10955018, 21910036, 40285741, 41178373, 80571482, 82356746, 161142964, 164713492, 202667833, 405335666, 810671332, 1490572417, 2981144834, 5962289668, 15671153249, 31342306498, 62684612996, 579832670213, 1159665340426, 2319330680852]

約数ペア:

[(1, 2319330680852), (2, 1159665340426), (4, 579832670213), (37, 62684612996), (74, 31342306498), (148, 15671153249), (389, 5962289668), (778, 2981144834), (1556, 1490572417), (2861, 810671332), (5722, 405335666), (11444, 202667833), (14081, 164713492), (14393, 161142964), (28162, 82356746), (28786, 80571482), (56324, 41178373), (57572, 40285741), (105857, 21910036), (211714, 10955018), (423428, 5477509), (520997, 4451716), (1041994, 2225858), (1112929, 2083988)]