2158136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 4350240

約数和(自身を除く): 2192104

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 317, 634, 851, 1268, 1702, 2536, 3404, 6808, 7291, 11729, 14582, 23458, 29164, 46916, 58328, 93832, 269767, 539534, 1079068, 2158136]

約数ペア:

[(1, 2158136), (2, 1079068), (4, 539534), (8, 269767), (23, 93832), (37, 58328), (46, 46916), (74, 29164), (92, 23458), (148, 14582), (184, 11729), (296, 7291), (317, 6808), (634, 3404), (851, 2536), (1268, 1702)]