2007291388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{232433}}^1$

素因数の和:232581

約数の個数: 24

約数和(自身を含む): 3748695552

約数和(自身を除く): 1741404164

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 232433, 464866, 929732, 3951361, 7902722, 15805444, 29518991, 59037982, 118075964, 501822847, 1003645694, 2007291388]

約数ペア:

[(1, 2007291388), (2, 1003645694), (4, 501822847), (17, 118075964), (34, 59037982), (68, 29518991), (127, 15805444), (254, 7902722), (508, 3951361), (2159, 929732), (4318, 464866), (8636, 232433)]