1622044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 2981888

約数和(自身を除く): 1359844

約数列:

[1, 2, 4, 31, 62, 103, 124, 127, 206, 254, 412, 508, 3193, 3937, 6386, 7874, 12772, 13081, 15748, 26162, 52324, 405511, 811022, 1622044]

約数ペア:

[(1, 1622044), (2, 811022), (4, 405511), (31, 52324), (62, 26162), (103, 15748), (124, 13081), (127, 12772), (206, 7874), (254, 6386), (412, 3937), (508, 3193)]