289818614

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{14281}}^1$

素因数の和:14495

約数の個数: 16

約数和(自身を含む): 443884560

約数和(自身を除く): 154065946

約数列:

[1, 2, 73, 139, 146, 278, 10147, 14281, 20294, 28562, 1042513, 1985059, 2085026, 3970118, 144909307, 289818614]

約数ペア:

[(1, 289818614), (2, 144909307), (73, 3970118), (139, 2085026), (146, 1985059), (278, 1042513), (10147, 28562), (14281, 20294)]