8774142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 20159280

約数和(自身を除く): 11385138

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 509, 663, 1014, 1018, 1326, 1527, 2873, 3054, 5746, 6617, 8619, 8653, 13234, 17238, 17306, 19851, 25959, 39702, 51918, 86021, 112489, 172042, 224978, 258063, 337467, 516126, 674934, 1462357, 2924714, 4387071, 8774142]

約数ペア:

[(1, 8774142), (2, 4387071), (3, 2924714), (6, 1462357), (13, 674934), (17, 516126), (26, 337467), (34, 258063), (39, 224978), (51, 172042), (78, 112489), (102, 86021), (169, 51918), (221, 39702), (338, 25959), (442, 19851), (507, 17306), (509, 17238), (663, 13234), (1014, 8653), (1018, 8619), (1326, 6617), (1527, 5746), (2873, 3054)]