2818684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 5687640

約数和(自身を除く): 2868956

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 517, 638, 1034, 1276, 1363, 2068, 2209, 2726, 4418, 5452, 8836, 14993, 24299, 29986, 48598, 59972, 64061, 97196, 128122, 256244, 704671, 1409342, 2818684]

約数ペア:

[(1, 2818684), (2, 1409342), (4, 704671), (11, 256244), (22, 128122), (29, 97196), (44, 64061), (47, 59972), (58, 48598), (94, 29986), (116, 24299), (188, 14993), (319, 8836), (517, 5452), (638, 4418), (1034, 2726), (1276, 2209), (1363, 2068)]