147942364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{2521}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 274555008

約数和(自身を除く): 126612644

約数列:

[1, 2, 4, 17, 34, 68, 863, 1726, 2521, 3452, 5042, 10084, 14671, 29342, 42857, 58684, 85714, 171428, 2175623, 4351246, 8702492, 36985591, 73971182, 147942364]

約数ペア:

[(1, 147942364), (2, 73971182), (4, 36985591), (17, 8702492), (34, 4351246), (68, 2175623), (863, 171428), (1726, 85714), (2521, 58684), (3452, 42857), (5042, 29342), (10084, 14671)]