285372214

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{2203}}^1$

素因数の和:2715

約数の個数: 16

約数和(自身を含む): 431631360

約数和(自身を除く): 146259146

約数列:

[1, 2, 239, 271, 478, 542, 2203, 4406, 64769, 129538, 526517, 597013, 1053034, 1194026, 142686107, 285372214]

約数ペア:

[(1, 285372214), (2, 142686107), (239, 1194026), (271, 1053034), (478, 597013), (542, 526517), (2203, 129538), (4406, 64769)]