78392386

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{673}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 118893600

約数和(自身を除く): 40501214

約数列:

[1, 2, 139, 278, 419, 673, 838, 1346, 58241, 93547, 116482, 187094, 281987, 563974, 39196193, 78392386]

約数ペア:

[(1, 78392386), (2, 39196193), (139, 563974), (278, 281987), (419, 187094), (673, 116482), (838, 93547), (1346, 58241)]