2004065294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{67427}}^1$

素因数の和:67640

約数の個数: 32

約数和(自身を含む): 3767337216

約数和(自身を除く): 1763271922

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 1351, 2123, 2702, 4246, 14861, 29722, 67427, 134854, 471989, 741697, 943978, 1483394, 5191879, 10383758, 13013411, 26026822, 91093877, 143147521, 182187754, 286295042, 1002032647, 2004065294]

約数ペア:

[(1, 2004065294), (2, 1002032647), (7, 286295042), (11, 182187754), (14, 143147521), (22, 91093877), (77, 26026822), (154, 13013411), (193, 10383758), (386, 5191879), (1351, 1483394), (2123, 943978), (2702, 741697), (4246, 471989), (14861, 134854), (29722, 67427)]