5680457872

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{801419}}^1$

素因数の和:801870

約数の個数: 20

約数和(自身を含む): 11030744880

約数和(自身を除く): 5350287008

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 801419, 1602838, 3205676, 6411352, 12822704, 355028617, 710057234, 1420114468, 2840228936, 5680457872]

約数ペア:

[(1, 5680457872), (2, 2840228936), (4, 1420114468), (8, 710057234), (16, 355028617), (443, 12822704), (886, 6411352), (1772, 3205676), (3544, 1602838), (7088, 801419)]