2005142004

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1050913}}^1$

素因数の和:1050976

約数の個数: 36

約数和(自身を含む): 5164191396

約数和(自身を除く): 3159049392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 1050913, 2101826, 3152739, 4203652, 6305478, 9458217, 12610956, 18916434, 37832868, 55698389, 111396778, 167095167, 222793556, 334190334, 501285501, 668380668, 1002571002, 2005142004]

約数ペア:

[(1, 2005142004), (2, 1002571002), (3, 668380668), (4, 501285501), (6, 334190334), (9, 222793556), (12, 167095167), (18, 111396778), (36, 55698389), (53, 37832868), (106, 18916434), (159, 12610956), (212, 9458217), (318, 6305478), (477, 4203652), (636, 3152739), (954, 2101826), (1908, 1050913)]