2912751166

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{128621}}^1$

素因数の和:128716

約数の個数: 24

約数和(自身を含む): 4801716504

約数和(自身を除く): 1888965338

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 871, 1742, 11323, 22646, 128621, 257242, 1672073, 3344146, 8617607, 17235214, 21736949, 43473898, 112028891, 224057782, 1456375583, 2912751166]

約数ペア:

[(1, 2912751166), (2, 1456375583), (13, 224057782), (26, 112028891), (67, 43473898), (134, 21736949), (169, 17235214), (338, 8617607), (871, 3344146), (1742, 1672073), (11323, 257242), (22646, 128621)]