813304414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1\times {\mathrm{12721}}^1$

素因数の和:15195

約数の個数: 16

約数和(自身を含む): 1314437040

約数和(自身を除く): 501132626

約数列:

[1, 2, 13, 26, 2459, 4918, 12721, 25442, 31967, 63934, 165373, 330746, 31280939, 62561878, 406652207, 813304414]

約数ペア:

[(1, 813304414), (2, 406652207), (13, 62561878), (26, 31280939), (2459, 330746), (4918, 165373), (12721, 63934), (25442, 31967)]