8489044

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{421}}^1$

素因数の和:567

約数の個数: 18

約数和(自身を含む): 15103802

約数和(自身を除く): 6614758

約数列:

[1, 2, 4, 71, 142, 284, 421, 842, 1684, 5041, 10082, 20164, 29891, 59782, 119564, 2122261, 4244522, 8489044]

約数ペア:

[(1, 8489044), (2, 4244522), (4, 2122261), (71, 119564), (142, 59782), (284, 29891), (421, 20164), (842, 10082), (1684, 5041)]