2989064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 6191640

約数和(自身を除く): 3202576

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 701, 1066, 1402, 2132, 2804, 4264, 5608, 9113, 18226, 28741, 36452, 57482, 72904, 114964, 229928, 373633, 747266, 1494532, 2989064]

約数ペア:

[(1, 2989064), (2, 1494532), (4, 747266), (8, 373633), (13, 229928), (26, 114964), (41, 72904), (52, 57482), (82, 36452), (104, 28741), (164, 18226), (328, 9113), (533, 5608), (701, 4264), (1066, 2804), (1402, 2132)]