13340566

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:743

約数の個数: 16

約数和(自身を含む): 20412000

約数和(自身を除く): 7071434

約数列:

[1, 2, 89, 149, 178, 298, 503, 1006, 13261, 26522, 44767, 74947, 89534, 149894, 6670283, 13340566]

約数ペア:

[(1, 13340566), (2, 6670283), (89, 149894), (149, 89534), (178, 74947), (298, 44767), (503, 26522), (1006, 13261)]