1310365438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{147997}}^1$

素因数の和:148251

約数の個数: 16

約数和(自身を含む): 2077891920

約数和(自身を除く): 767526482

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 147997, 295994, 2811943, 5623886, 34483301, 68966602, 655182719, 1310365438]

約数ペア:

[(1, 1310365438), (2, 655182719), (19, 68966602), (38, 34483301), (233, 5623886), (466, 2811943), (4427, 295994), (8854, 147997)]