9980344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4931}}^1$

素因数の和:4971

約数の個数: 32

約数和(自身を含む): 21306240

約数和(自身を除く): 11325896

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 4931, 9862, 19724, 39448, 54241, 108482, 113413, 216964, 226826, 433928, 453652, 907304, 1247543, 2495086, 4990172, 9980344]

約数ペア:

[(1, 9980344), (2, 4990172), (4, 2495086), (8, 1247543), (11, 907304), (22, 453652), (23, 433928), (44, 226826), (46, 216964), (88, 113413), (92, 108482), (184, 54241), (253, 39448), (506, 19724), (1012, 9862), (2024, 4931)]