310672078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{13337}}^1$

素因数の和:13971

約数の個数: 16

約数和(自身を含む): 491371920

約数和(自身を除く): 180699842

約数列:

[1, 2, 19, 38, 613, 1226, 11647, 13337, 23294, 26674, 253403, 506806, 8175581, 16351162, 155336039, 310672078]

約数ペア:

[(1, 310672078), (2, 155336039), (19, 16351162), (38, 8175581), (613, 506806), (1226, 253403), (11647, 26674), (13337, 23294)]