64157892486

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{260804441}}^1$

素因数の和:260804487

約数の個数: 16

約数和(自身を含む): 131445438768

約数和(自身を除く): 67287546282

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 260804441, 521608882, 782413323, 1564826646, 10692982081, 21385964162, 32078946243, 64157892486]

約数ペア:

[(1, 64157892486), (2, 32078946243), (3, 21385964162), (6, 10692982081), (41, 1564826646), (82, 782413323), (123, 521608882), (246, 260804441)]