8181338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1447}}^1$

素因数の和:1717

約数の個数: 16

約数和(自身を含む): 13449024

約数和(自身を除く): 5267686

約数列:

[1, 2, 11, 22, 257, 514, 1447, 2827, 2894, 5654, 15917, 31834, 371879, 743758, 4090669, 8181338]

約数ペア:

[(1, 8181338), (2, 4090669), (11, 743758), (22, 371879), (257, 31834), (514, 15917), (1447, 5654), (2827, 2894)]