2017506968

素因数分解:

$2^3\times {\mathrm{9901}}^1\times {\mathrm{25471}}^1$

素因数の和:35378

約数の個数: 16

約数和(自身を含む): 3783356160

約数和(自身を除く): 1765849192

約数列:

[1, 2, 4, 8, 9901, 19802, 25471, 39604, 50942, 79208, 101884, 203768, 252188371, 504376742, 1008753484, 2017506968]

約数ペア:

[(1, 2017506968), (2, 1008753484), (4, 504376742), (8, 252188371), (9901, 203768), (19802, 101884), (25471, 79208), (39604, 50942)]