78984242

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1\times {\mathrm{443}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 119560320

約数和(自身を除く): 40576078

約数列:

[1, 2, 239, 373, 443, 478, 746, 886, 89147, 105877, 165239, 178294, 211754, 330478, 39492121, 78984242]

約数ペア:

[(1, 78984242), (2, 39492121), (239, 330478), (373, 211754), (443, 178294), (478, 165239), (746, 105877), (886, 89147)]