213048004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4097077}}^1$

素因数の和:4097094

約数の個数: 12

約数和(自身を含む): 401513644

約数和(自身を除く): 188465640

約数列:

[1, 2, 4, 13, 26, 52, 4097077, 8194154, 16388308, 53262001, 106524002, 213048004]

約数ペア:

[(1, 213048004), (2, 106524002), (4, 53262001), (13, 16388308), (26, 8194154), (52, 4097077)]