2867458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 36

約数和(自身を含む): 5144706

約数和(自身を除く): 2277248

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 121, 187, 242, 289, 374, 451, 578, 697, 902, 1394, 2057, 3179, 4114, 4961, 6358, 7667, 9922, 11849, 15334, 23698, 34969, 69938, 84337, 130339, 168674, 260678, 1433729, 2867458]

約数ペア:

[(1, 2867458), (2, 1433729), (11, 260678), (17, 168674), (22, 130339), (34, 84337), (41, 69938), (82, 34969), (121, 23698), (187, 15334), (242, 11849), (289, 9922), (374, 7667), (451, 6358), (578, 4961), (697, 4114), (902, 3179), (1394, 2057)]