2005486081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{3271}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 2243675840

約数和(自身を除く): 238189759

約数列:

[1, 19, 23, 61, 437, 529, 1159, 1403, 3271, 10051, 26657, 32269, 62149, 75233, 199531, 613111, 1429427, 1730359, 3791089, 4589213, 32876821, 87195047, 105551899, 2005486081]

約数ペア:

[(1, 2005486081), (19, 105551899), (23, 87195047), (61, 32876821), (437, 4589213), (529, 3791089), (1159, 1730359), (1403, 1429427), (3271, 613111), (10051, 199531), (26657, 75233), (32269, 62149)]