9970246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 17853696

約数和(自身を除く): 7883450

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 491, 781, 923, 982, 1562, 1846, 5401, 6383, 10153, 10802, 12766, 20306, 34861, 69722, 70213, 140426, 383471, 453193, 766942, 906386, 4985123, 9970246]

約数ペア:

[(1, 9970246), (2, 4985123), (11, 906386), (13, 766942), (22, 453193), (26, 383471), (71, 140426), (142, 70213), (143, 69722), (286, 34861), (491, 20306), (781, 12766), (923, 10802), (982, 10153), (1562, 6383), (1846, 5401)]