516367072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1241267}}^1$

素因数の和:1241290

約数の個数: 24

約数和(自身を含む): 1094798376

約数和(自身を除く): 578431304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1241267, 2482534, 4965068, 9930136, 16136471, 19860272, 32272942, 39720544, 64545884, 129091768, 258183536, 516367072]

約数ペア:

[(1, 516367072), (2, 258183536), (4, 129091768), (8, 64545884), (13, 39720544), (16, 32272942), (26, 19860272), (32, 16136471), (52, 9930136), (104, 4965068), (208, 2482534), (416, 1241267)]