415057994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{9341}}^1$

素因数の和:11065

約数の個数: 16

約数和(自身を含む): 670942440

約数和(自身を除く): 255884446

約数列:

[1, 2, 13, 26, 1709, 3418, 9341, 18682, 22217, 44434, 121433, 242866, 15963769, 31927538, 207528997, 415057994]

約数ペア:

[(1, 415057994), (2, 207528997), (13, 31927538), (26, 15963769), (1709, 242866), (3418, 121433), (9341, 44434), (18682, 22217)]