2045149336

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{247957}}^1$

素因数の和:248994

約数の個数: 16

約数和(自身を含む): 3838389840

約数和(自身を除く): 1793240504

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 8248, 247957, 495914, 991828, 1983656, 255643667, 511287334, 1022574668, 2045149336]

約数ペア:

[(1, 2045149336), (2, 1022574668), (4, 511287334), (8, 255643667), (1031, 1983656), (2062, 991828), (4124, 495914), (8248, 247957)]