83870014

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1235

約数の個数: 16

約数和(自身を含む): 127137600

約数和(自身を除く): 43267586

約数列:

[1, 2, 149, 298, 431, 653, 862, 1306, 64219, 97297, 128438, 194594, 281443, 562886, 41935007, 83870014]

約数ペア:

[(1, 83870014), (2, 41935007), (149, 562886), (298, 281443), (431, 194594), (653, 128438), (862, 97297), (1306, 64219)]