137789714

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{2551}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 209468160

約数和(自身を除く): 71678446

約数列:

[1, 2, 113, 226, 239, 478, 2551, 5102, 27007, 54014, 288263, 576526, 609689, 1219378, 68894857, 137789714]

約数ペア:

[(1, 137789714), (2, 68894857), (113, 1219378), (226, 609689), (239, 576526), (478, 288263), (2551, 54014), (5102, 27007)]