9820346888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{26153}}^1$

素因数の和:26438

約数の個数: 64

約数和(自身を含む): 21354217920

約数和(自身を除く): 11533871032

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 251, 374, 502, 748, 1004, 1496, 2008, 2761, 4267, 5522, 8534, 11044, 17068, 22088, 26153, 34136, 46937, 52306, 93874, 104612, 187748, 209224, 287683, 375496, 444601, 575366, 889202, 1150732, 1778404, 2301464, 3556808, 4890611, 6564403, 9781222, 13128806, 19562444, 26257612, 39124888, 52515224, 72208433, 111594851, 144416866, 223189702, 288833732, 446379404, 577667464, 892758808, 1227543361, 2455086722, 4910173444, 9820346888]

約数ペア:

[(1, 9820346888), (2, 4910173444), (4, 2455086722), (8, 1227543361), (11, 892758808), (17, 577667464), (22, 446379404), (34, 288833732), (44, 223189702), (68, 144416866), (88, 111594851), (136, 72208433), (187, 52515224), (251, 39124888), (374, 26257612), (502, 19562444), (748, 13128806), (1004, 9781222), (1496, 6564403), (2008, 4890611), (2761, 3556808), (4267, 2301464), (5522, 1778404), (8534, 1150732), (11044, 889202), (17068, 575366), (22088, 444601), (26153, 375496), (34136, 287683), (46937, 209224), (52306, 187748), (93874, 104612)]