289367066

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1\times {\mathrm{3109}}^1$

素因数の和:3553

約数の個数: 16

約数和(自身を含む): 438323400

約数和(自身を除く): 148956334

約数列:

[1, 2, 173, 269, 346, 538, 3109, 6218, 46537, 93074, 537857, 836321, 1075714, 1672642, 144683533, 289367066]

約数ペア:

[(1, 289367066), (2, 144683533), (173, 1672642), (269, 1075714), (346, 836321), (538, 537857), (3109, 93074), (6218, 46537)]