2548876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 4962384

約数和(自身を除く): 2413508

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1093, 1166, 2186, 2332, 4372, 12023, 24046, 48092, 57929, 115858, 231716, 637219, 1274438, 2548876]

約数ペア:

[(1, 2548876), (2, 1274438), (4, 637219), (11, 231716), (22, 115858), (44, 57929), (53, 48092), (106, 24046), (212, 12023), (583, 4372), (1093, 2332), (1166, 2186)]