11405156984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{53731}}^1$

素因数の和:53920

約数の個数: 48

約数和(自身を含む): 23304105720

約数和(自身を除く): 11898948736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 169, 314, 338, 628, 676, 1256, 1352, 2041, 4082, 8164, 16328, 26533, 53066, 53731, 106132, 107462, 212264, 214924, 429848, 698503, 1397006, 2794012, 5588024, 8435767, 9080539, 16871534, 18161078, 33743068, 36322156, 67486136, 72644312, 109664971, 219329942, 438659884, 877319768, 1425644623, 2851289246, 5702578492, 11405156984]

約数ペア:

[(1, 11405156984), (2, 5702578492), (4, 2851289246), (8, 1425644623), (13, 877319768), (26, 438659884), (52, 219329942), (104, 109664971), (157, 72644312), (169, 67486136), (314, 36322156), (338, 33743068), (628, 18161078), (676, 16871534), (1256, 9080539), (1352, 8435767), (2041, 5588024), (4082, 2794012), (8164, 1397006), (16328, 698503), (26533, 429848), (53066, 214924), (53731, 212264), (106132, 107462)]