123032978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{13759}}^1$

素因数の和:14041

約数の個数: 16

約数和(自身を含む): 196162560

約数和(自身を除く): 73129582

約数列:

[1, 2, 17, 34, 263, 526, 4471, 8942, 13759, 27518, 233903, 467806, 3618617, 7237234, 61516489, 123032978]

約数ペア:

[(1, 123032978), (2, 61516489), (17, 7237234), (34, 3618617), (263, 467806), (526, 233903), (4471, 27518), (8942, 13759)]