2018540207912

素因数分解:

$2^3\times {\mathrm{61151}}^1\times {\mathrm{4126139}}^1$

素因数の和:4187296

約数の個数: 16

約数和(自身を含む): 3784825699200

約数和(自身を除く): 1766285491288

約数列:

[1, 2, 4, 8, 61151, 122302, 244604, 489208, 4126139, 8252278, 16504556, 33009112, 252317525989, 504635051978, 1009270103956, 2018540207912]

約数ペア:

[(1, 2018540207912), (2, 1009270103956), (4, 504635051978), (8, 252317525989), (61151, 33009112), (122302, 16504556), (244604, 8252278), (489208, 4126139)]