2209889968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{74297}}^1$

素因数の和:74342

約数の個数: 60

約数和(自身を含む): 5057910648

約数和(自身を除く): 2848020680

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2288, 2704, 3718, 7436, 14872, 29744, 74297, 148594, 297188, 594376, 817267, 965861, 1188752, 1634534, 1931722, 3269068, 3863444, 6538136, 7726888, 10624471, 12556193, 13076272, 15453776, 21248942, 25112386, 42497884, 50224772, 84995768, 100449544, 138118123, 169991536, 200899088, 276236246, 552472492, 1104944984, 2209889968]

約数ペア:

[(1, 2209889968), (2, 1104944984), (4, 552472492), (8, 276236246), (11, 200899088), (13, 169991536), (16, 138118123), (22, 100449544), (26, 84995768), (44, 50224772), (52, 42497884), (88, 25112386), (104, 21248942), (143, 15453776), (169, 13076272), (176, 12556193), (208, 10624471), (286, 7726888), (338, 6538136), (572, 3863444), (676, 3269068), (1144, 1931722), (1352, 1634534), (1859, 1188752), (2288, 965861), (2704, 817267), (3718, 594376), (7436, 297188), (14872, 148594), (29744, 74297)]