389675479

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 419817600

約数和(自身を除く): 30142121

約数列:

[1, 17, 79, 257, 1129, 1343, 4369, 19193, 20303, 89191, 290153, 345151, 1516247, 4932601, 22922087, 389675479]

約数ペア:

[(1, 389675479), (17, 22922087), (79, 4932601), (257, 1516247), (1129, 345151), (1343, 290153), (4369, 89191), (19193, 20303)]