2171104292

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{711371}}^1$

素因数の和:711491

約数の個数: 24

約数和(自身を含む): 4382051520

約数和(自身を除く): 2210947228

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 711371, 1422742, 2845484, 4979597, 9959194, 19918388, 77539439, 155078878, 310157756, 542776073, 1085552146, 2171104292]

約数ペア:

[(1, 2171104292), (2, 1085552146), (4, 542776073), (7, 310157756), (14, 155078878), (28, 77539439), (109, 19918388), (218, 9959194), (436, 4979597), (763, 2845484), (1526, 1422742), (3052, 711371)]