2826826384

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{489409}}^1$

素因数の和:489455

約数の個数: 30

約数和(自身を含む): 5780421510

約数和(自身を除く): 2953595126

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 489409, 978818, 1957636, 3915272, 7830544, 9298771, 18597542, 37195084, 74390168, 148780336, 176676649, 353353298, 706706596, 1413413192, 2826826384]

約数ペア:

[(1, 2826826384), (2, 1413413192), (4, 706706596), (8, 353353298), (16, 176676649), (19, 148780336), (38, 74390168), (76, 37195084), (152, 18597542), (304, 9298771), (361, 7830544), (722, 3915272), (1444, 1957636), (2888, 978818), (5776, 489409)]