258716002

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{3943}}^1$

素因数の和:4617

約数の個数: 16

約数和(自身を含む): 396135360

約数和(自身を除く): 137419358

約数列:

[1, 2, 53, 106, 619, 1238, 3943, 7886, 32807, 65614, 208979, 417958, 2440717, 4881434, 129358001, 258716002]

約数ペア:

[(1, 258716002), (2, 129358001), (53, 4881434), (106, 2440717), (619, 417958), (1238, 208979), (3943, 65614), (7886, 32807)]