2099768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 2254792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 223, 428, 446, 856, 892, 1177, 1784, 2354, 2453, 4708, 4906, 9416, 9812, 19624, 23861, 47722, 95444, 190888, 262471, 524942, 1049884, 2099768]

約数ペア:

[(1, 2099768), (2, 1049884), (4, 524942), (8, 262471), (11, 190888), (22, 95444), (44, 47722), (88, 23861), (107, 19624), (214, 9812), (223, 9416), (428, 4906), (446, 4708), (856, 2453), (892, 2354), (1177, 1784)]