267243626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2803}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 456939840

約数和(自身を除く): 189696214

約数列:

[1, 2, 13, 19, 26, 38, 193, 247, 386, 494, 2509, 2803, 3667, 5018, 5606, 7334, 36439, 47671, 53257, 72878, 95342, 106514, 540979, 692341, 1081958, 1384682, 7032727, 10278601, 14065454, 20557202, 133621813, 267243626]

約数ペア:

[(1, 267243626), (2, 133621813), (13, 20557202), (19, 14065454), (26, 10278601), (38, 7032727), (193, 1384682), (247, 1081958), (386, 692341), (494, 540979), (2509, 106514), (2803, 95342), (3667, 72878), (5018, 53257), (5606, 47671), (7334, 36439)]