26883614

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2179

約数の個数: 16

約数和(自身を含む): 41430528

約数和(自身を除く): 14546914

約数列:

[1, 2, 53, 106, 127, 254, 1997, 3994, 6731, 13462, 105841, 211682, 253619, 507238, 13441807, 26883614]

約数ペア:

[(1, 26883614), (2, 13441807), (53, 507238), (106, 253619), (127, 211682), (254, 105841), (1997, 13462), (3994, 6731)]