4953065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 6451536

約数和(自身を除く): 1498471

約数列:

[1, 5, 13, 65, 181, 421, 905, 2105, 2353, 5473, 11765, 27365, 76201, 381005, 990613, 4953065]

約数ペア:

[(1, 4953065), (5, 990613), (13, 381005), (65, 76201), (181, 27365), (421, 11765), (905, 5473), (2105, 2353)]