291239502032

素因数分解:

$2^4\times {\mathrm{53}}^2\times {\mathrm{6480053}}^1$

素因数の和:6480167

約数の個数: 30

約数和(自身を含む): 575124232662

約数和(自身を除く): 283884730630

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2809, 5618, 11236, 22472, 44944, 6480053, 12960106, 25920212, 51840424, 103680848, 343442809, 686885618, 1373771236, 2747542472, 5495084944, 18202468877, 36404937754, 72809875508, 145619751016, 291239502032]

約数ペア:

[(1, 291239502032), (2, 145619751016), (4, 72809875508), (8, 36404937754), (16, 18202468877), (53, 5495084944), (106, 2747542472), (212, 1373771236), (424, 686885618), (848, 343442809), (2809, 103680848), (5618, 51840424), (11236, 25920212), (22472, 12960106), (44944, 6480053)]