2912252308

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{157351}}^1$

素因数の和:158023

約数の個数: 24

約数和(自身を含む): 5833353344

約数和(自身を除く): 2921101036

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4627, 9254, 18508, 157351, 314702, 629404, 1101457, 2202914, 4405828, 104009011, 208018022, 416036044, 728063077, 1456126154, 2912252308]

約数ペア:

[(1, 2912252308), (2, 1456126154), (4, 728063077), (7, 416036044), (14, 208018022), (28, 104009011), (661, 4405828), (1322, 2202914), (2644, 1101457), (4627, 629404), (9254, 314702), (18508, 157351)]