2390531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 2859360

約数和(自身を除く): 468829

約数列:

[1, 11, 13, 73, 143, 229, 803, 949, 2519, 2977, 10439, 16717, 32747, 183887, 217321, 2390531]

約数ペア:

[(1, 2390531), (11, 217321), (13, 183887), (73, 32747), (143, 16717), (229, 10439), (803, 2977), (949, 2519)]