3129724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 5954480

約数和(自身を除く): 2824756

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 433, 556, 866, 1732, 1807, 3614, 5629, 7228, 11258, 22516, 60187, 120374, 240748, 782431, 1564862, 3129724]

約数ペア:

[(1, 3129724), (2, 1564862), (4, 782431), (13, 240748), (26, 120374), (52, 60187), (139, 22516), (278, 11258), (433, 7228), (556, 5629), (866, 3614), (1732, 1807)]