423366916

素因数分解:

$2^2\times 7^1\times {\mathrm{2689}}^1\times {\mathrm{5623}}^1$

素因数の和:8323

約数の個数: 24

約数和(自身を含む): 847199360

約数和(自身を除く): 423832444

約数列:

[1, 2, 4, 7, 14, 28, 2689, 5378, 5623, 10756, 11246, 18823, 22492, 37646, 39361, 75292, 78722, 157444, 15120247, 30240494, 60480988, 105841729, 211683458, 423366916]

約数ペア:

[(1, 423366916), (2, 211683458), (4, 105841729), (7, 60480988), (14, 30240494), (28, 15120247), (2689, 157444), (5378, 78722), (5623, 75292), (10756, 39361), (11246, 37646), (18823, 22492)]