26819234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 46884096

約数和(自身を除く): 20064862

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1291, 1598, 2582, 10387, 16783, 20774, 21947, 33566, 43894, 60677, 121354, 285311, 570622, 788801, 1031509, 1577602, 2063018, 13409617, 26819234]

約数ペア:

[(1, 26819234), (2, 13409617), (13, 2063018), (17, 1577602), (26, 1031509), (34, 788801), (47, 570622), (94, 285311), (221, 121354), (442, 60677), (611, 43894), (799, 33566), (1222, 21947), (1291, 20774), (1598, 16783), (2582, 10387)]