2225168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 4821120

約数和(自身を除く): 2595952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 269, 376, 517, 538, 752, 1034, 1076, 2068, 2152, 2959, 4136, 4304, 5918, 8272, 11836, 12643, 23672, 25286, 47344, 50572, 101144, 139073, 202288, 278146, 556292, 1112584, 2225168]

約数ペア:

[(1, 2225168), (2, 1112584), (4, 556292), (8, 278146), (11, 202288), (16, 139073), (22, 101144), (44, 50572), (47, 47344), (88, 25286), (94, 23672), (176, 12643), (188, 11836), (269, 8272), (376, 5918), (517, 4304), (538, 4136), (752, 2959), (1034, 2152), (1076, 2068)]