2740803568

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{285977}}^1$

素因数の和:286584

約数の個数: 20

約数和(自身を含む): 5319190800

約数和(自身を除く): 2578387232

約数列:

[1, 2, 4, 8, 16, 599, 1198, 2396, 4792, 9584, 285977, 571954, 1143908, 2287816, 4575632, 171300223, 342600446, 685200892, 1370401784, 2740803568]

約数ペア:

[(1, 2740803568), (2, 1370401784), (4, 685200892), (8, 342600446), (16, 171300223), (599, 4575632), (1198, 2287816), (2396, 1143908), (4792, 571954), (9584, 285977)]