1991238036

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{523459}}^1$

素因数の和:523783

約数の個数: 24

約数和(自身を含む): 4660887840

約数和(自身を除く): 2669649804

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 523459, 1046918, 1570377, 2093836, 3140754, 6281508, 165936503, 331873006, 497809509, 663746012, 995619018, 1991238036]

約数ペア:

[(1, 1991238036), (2, 995619018), (3, 663746012), (4, 497809509), (6, 331873006), (12, 165936503), (317, 6281508), (634, 3140754), (951, 2093836), (1268, 1570377), (1902, 1046918), (3804, 523459)]