289657902

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{212671}}^1$

素因数の和:212903

約数の個数: 16

約数和(自身を含む): 581870592

約数和(自身を除く): 292212690

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 212671, 425342, 638013, 1276026, 48276317, 96552634, 144828951, 289657902]

約数ペア:

[(1, 289657902), (2, 144828951), (3, 96552634), (6, 48276317), (227, 1276026), (454, 638013), (681, 425342), (1362, 212671)]