6542888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 13500000

約数和(自身を除く): 6957112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 499, 596, 998, 1192, 1639, 1996, 3278, 3992, 5489, 6556, 10978, 13112, 21956, 43912, 74351, 148702, 297404, 594808, 817861, 1635722, 3271444, 6542888]

約数ペア:

[(1, 6542888), (2, 3271444), (4, 1635722), (8, 817861), (11, 594808), (22, 297404), (44, 148702), (88, 74351), (149, 43912), (298, 21956), (499, 13112), (596, 10978), (998, 6556), (1192, 5489), (1639, 3992), (1996, 3278)]