2810248

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 6279120

約数和(自身を除く): 3468872

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 107, 134, 196, 214, 268, 392, 428, 469, 536, 749, 856, 938, 1498, 1876, 2996, 3283, 3752, 5243, 5992, 6566, 7169, 10486, 13132, 14338, 20972, 26264, 28676, 41944, 50183, 57352, 100366, 200732, 351281, 401464, 702562, 1405124, 2810248]

約数ペア:

[(1, 2810248), (2, 1405124), (4, 702562), (7, 401464), (8, 351281), (14, 200732), (28, 100366), (49, 57352), (56, 50183), (67, 41944), (98, 28676), (107, 26264), (134, 20972), (196, 14338), (214, 13132), (268, 10486), (392, 7169), (428, 6566), (469, 5992), (536, 5243), (749, 3752), (856, 3283), (938, 2996), (1498, 1876)]