140548034

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{1493}}^1$

素因数の和:1906

約数の個数: 24

約数和(自身を含む): 232481340

約数和(自身を除く): 91933306

約数列:

[1, 2, 11, 22, 121, 242, 389, 778, 1493, 2986, 4279, 8558, 16423, 32846, 47069, 94138, 180653, 361306, 580777, 1161554, 6388547, 12777094, 70274017, 140548034]

約数ペア:

[(1, 140548034), (2, 70274017), (11, 12777094), (22, 6388547), (121, 1161554), (242, 580777), (389, 361306), (778, 180653), (1493, 94138), (2986, 47069), (4279, 32846), (8558, 16423)]