729206530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5609281}}^1$

素因数の和:5609301

約数の個数: 16

約数和(自身を含む): 1413539064

約数和(自身を除く): 684332534

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5609281, 11218562, 28046405, 56092810, 72920653, 145841306, 364603265, 729206530]

約数ペア:

[(1, 729206530), (2, 364603265), (5, 145841306), (10, 72920653), (13, 56092810), (26, 28046405), (65, 11218562), (130, 5609281)]