713338945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1669}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 985968000

約数和(自身を除く): 272629055

約数列:

[1, 5, 11, 19, 55, 95, 209, 409, 1045, 1669, 2045, 4499, 7771, 8345, 18359, 22495, 31711, 38855, 85481, 91795, 158555, 348821, 427405, 682621, 1744105, 3413105, 7508831, 12969799, 37544155, 64848995, 142667789, 713338945]

約数ペア:

[(1, 713338945), (5, 142667789), (11, 64848995), (19, 37544155), (55, 12969799), (95, 7508831), (209, 3413105), (409, 1744105), (1045, 682621), (1669, 427405), (2045, 348821), (4499, 158555), (7771, 91795), (8345, 85481), (18359, 38855), (22495, 31711)]