542043394

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{9067}}^1$

素因数の和:9561

約数の個数: 16

約数和(自身を含む): 826566336

約数和(自身を除く): 284522942

約数列:

[1, 2, 71, 142, 421, 842, 9067, 18134, 29891, 59782, 643757, 1287514, 3817207, 7634414, 271021697, 542043394]

約数ペア:

[(1, 542043394), (2, 271021697), (71, 7634414), (142, 3817207), (421, 1287514), (842, 643757), (9067, 59782), (18134, 29891)]