2120186888

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{9479}}^1$

素因数の和:9941

約数の個数: 32

約数和(自身を含む): 4040755200

約数和(自身を除く): 1920568312

約数列:

[1, 2, 4, 8, 73, 146, 292, 383, 584, 766, 1532, 3064, 9479, 18958, 27959, 37916, 55918, 75832, 111836, 223672, 691967, 1383934, 2767868, 3630457, 5535736, 7260914, 14521828, 29043656, 265023361, 530046722, 1060093444, 2120186888]

約数ペア:

[(1, 2120186888), (2, 1060093444), (4, 530046722), (8, 265023361), (73, 29043656), (146, 14521828), (292, 7260914), (383, 5535736), (584, 3630457), (766, 2767868), (1532, 1383934), (3064, 691967), (9479, 223672), (18958, 111836), (27959, 75832), (37916, 55918)]