80400498

素因数分解:

$2^1\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{10477}}^1$

素因数の和:11761

約数の個数: 16

約数和(自身を含む): 160942080

約数和(自身を除く): 80541582

約数列:

[1, 2, 3, 6, 1279, 2558, 3837, 7674, 10477, 20954, 31431, 62862, 13400083, 26800166, 40200249, 80400498]

約数ペア:

[(1, 80400498), (2, 40200249), (3, 26800166), (6, 13400083), (1279, 62862), (2558, 31431), (3837, 20954), (7674, 10477)]