2013453905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{816817}}^1$

素因数の和:816868

約数の個数: 16

約数和(自身を含む): 2646490320

約数和(自身を除く): 633036415

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 816817, 4084085, 13885889, 23687693, 69429445, 118438465, 402690781, 2013453905]

約数ペア:

[(1, 2013453905), (5, 402690781), (17, 118438465), (29, 69429445), (85, 23687693), (145, 13885889), (493, 4084085), (2465, 816817)]