858696956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4813}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 1675734144

約数和(自身を除く): 817037188

約数列:

[1, 2, 4, 13, 26, 47, 52, 73, 94, 146, 188, 292, 611, 949, 1222, 1898, 2444, 3431, 3796, 4813, 6862, 9626, 13724, 19252, 44603, 62569, 89206, 125138, 178412, 226211, 250276, 351349, 452422, 702698, 904844, 1405396, 2940743, 4567537, 5881486, 9135074, 11762972, 16513403, 18270148, 33026806, 66053612, 214674239, 429348478, 858696956]

約数ペア:

[(1, 858696956), (2, 429348478), (4, 214674239), (13, 66053612), (26, 33026806), (47, 18270148), (52, 16513403), (73, 11762972), (94, 9135074), (146, 5881486), (188, 4567537), (292, 2940743), (611, 1405396), (949, 904844), (1222, 702698), (1898, 452422), (2444, 351349), (3431, 250276), (3796, 226211), (4813, 178412), (6862, 125138), (9626, 89206), (13724, 62569), (19252, 44603)]