2198528291212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1128601}}^1\times {\mathrm{44273}}^1$

素因数の和:1172889

約数の個数: 24

約数和(自身を含む): 4197288895632

約数和(自身を除く): 1998760604420

約数列:

[1, 2, 4, 11, 22, 44, 44273, 88546, 177092, 487003, 974006, 1128601, 1948012, 2257202, 4514404, 12414611, 24829222, 49658444, 49966552073, 99933104146, 199866208292, 549632072803, 1099264145606, 2198528291212]

約数ペア:

[(1, 2198528291212), (2, 1099264145606), (4, 549632072803), (11, 199866208292), (22, 99933104146), (44, 49966552073), (44273, 49658444), (88546, 24829222), (177092, 12414611), (487003, 4514404), (974006, 2257202), (1128601, 1948012)]