2908972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3921

約数の個数: 24

約数和(自身を含む): 5881680

約数和(自身を除く): 2972708

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 3889, 7778, 15556, 42779, 66113, 85558, 132226, 171116, 264452, 727243, 1454486, 2908972]

約数ペア:

[(1, 2908972), (2, 1454486), (4, 727243), (11, 264452), (17, 171116), (22, 132226), (34, 85558), (44, 66113), (68, 42779), (187, 15556), (374, 7778), (748, 3889)]