126939454

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{6311}}^1$

素因数の和:6515

約数の個数: 16

約数和(自身を含む): 194283360

約数和(自身を除く): 67343906

約数列:

[1, 2, 89, 113, 178, 226, 6311, 10057, 12622, 20114, 561679, 713143, 1123358, 1426286, 63469727, 126939454]

約数ペア:

[(1, 126939454), (2, 63469727), (89, 1426286), (113, 1123358), (178, 713143), (226, 561679), (6311, 20114), (10057, 12622)]