2010693872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{160907}}^1$

素因数の和:160997

約数の個数: 40

約数和(自身を含む): 4309759872

約数和(自身を除く): 2299066000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 160907, 321814, 643628, 1287256, 1769977, 2574512, 3539954, 7079908, 11424397, 14159816, 22848794, 28319632, 45697588, 91395176, 125668367, 182790352, 251336734, 502673468, 1005346936, 2010693872]

約数ペア:

[(1, 2010693872), (2, 1005346936), (4, 502673468), (8, 251336734), (11, 182790352), (16, 125668367), (22, 91395176), (44, 45697588), (71, 28319632), (88, 22848794), (142, 14159816), (176, 11424397), (284, 7079908), (568, 3539954), (781, 2574512), (1136, 1769977), (1562, 1287256), (3124, 643628), (6248, 321814), (12496, 160907)]