13169170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 14046830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 449, 838, 898, 2095, 2245, 2933, 3143, 4190, 4490, 5866, 6286, 14665, 15715, 29330, 31430, 188131, 376262, 940655, 1316917, 1881310, 2633834, 6584585, 13169170]

約数ペア:

[(1, 13169170), (2, 6584585), (5, 2633834), (7, 1881310), (10, 1316917), (14, 940655), (35, 376262), (70, 188131), (419, 31430), (449, 29330), (838, 15715), (898, 14665), (2095, 6286), (2245, 5866), (2933, 4490), (3143, 4190)]