129447212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{1223}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 231952896

約数和(自身を除く): 102505684

約数列:

[1, 2, 4, 47, 94, 188, 563, 1126, 1223, 2252, 2446, 4892, 26461, 52922, 57481, 105844, 114962, 229924, 688549, 1377098, 2754196, 32361803, 64723606, 129447212]

約数ペア:

[(1, 129447212), (2, 64723606), (4, 32361803), (47, 2754196), (94, 1377098), (188, 688549), (563, 229924), (1126, 114962), (1223, 105844), (2252, 57481), (2446, 52922), (4892, 26461)]