2794288

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 6304160

約数和(自身を除く): 3509872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 409, 427, 488, 818, 854, 976, 1636, 1708, 2863, 3272, 3416, 5726, 6544, 6832, 11452, 22904, 24949, 45808, 49898, 99796, 174643, 199592, 349286, 399184, 698572, 1397144, 2794288]

約数ペア:

[(1, 2794288), (2, 1397144), (4, 698572), (7, 399184), (8, 349286), (14, 199592), (16, 174643), (28, 99796), (56, 49898), (61, 45808), (112, 24949), (122, 22904), (244, 11452), (409, 6832), (427, 6544), (488, 5726), (818, 3416), (854, 3272), (976, 2863), (1636, 1708)]