4008969598

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{87943}}^1$

素因数の和:88959

約数の個数: 16

約数和(自身を含む): 6281312256

約数和(自身を除く): 2272342658

約数列:

[1, 2, 23, 46, 991, 1982, 22793, 45586, 87943, 175886, 2022689, 4045378, 87151513, 174303026, 2004484799, 4008969598]

約数ペア:

[(1, 4008969598), (2, 2004484799), (23, 174303026), (46, 87151513), (991, 4045378), (1982, 2022689), (22793, 175886), (45586, 87943)]