2887260008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{451699}}^1$

素因数の和:451769

約数の個数: 32

約数和(自身を含む): 5854032000

約数和(自身を除く): 2966771992

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 451699, 903398, 1806796, 3613592, 7678883, 15357766, 21229853, 30715532, 42459706, 61431064, 84919412, 169838824, 360907501, 721815002, 1443630004, 2887260008]

約数ペア:

[(1, 2887260008), (2, 1443630004), (4, 721815002), (8, 360907501), (17, 169838824), (34, 84919412), (47, 61431064), (68, 42459706), (94, 30715532), (136, 21229853), (188, 15357766), (376, 7678883), (799, 3613592), (1598, 1806796), (3196, 903398), (6392, 451699)]