2552165

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 3890592

約数和(自身を除く): 1338427

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 947, 2695, 4735, 6629, 10417, 33145, 46403, 52085, 72919, 232015, 364595, 510433, 2552165]

約数ペア:

[(1, 2552165), (5, 510433), (7, 364595), (11, 232015), (35, 72919), (49, 52085), (55, 46403), (77, 33145), (245, 10417), (385, 6629), (539, 4735), (947, 2695)]