440004664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{4583}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 901031040

約数和(自身を除く): 461026376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1091, 2182, 4364, 4583, 8728, 9166, 12001, 18332, 24002, 36664, 48004, 50413, 96008, 100826, 201652, 403304, 5000053, 10000106, 20000212, 40000424, 55000583, 110001166, 220002332, 440004664]

約数ペア:

[(1, 440004664), (2, 220002332), (4, 110001166), (8, 55000583), (11, 40000424), (22, 20000212), (44, 10000106), (88, 5000053), (1091, 403304), (2182, 201652), (4364, 100826), (4583, 96008), (8728, 50413), (9166, 48004), (12001, 36664), (18332, 24002)]