7169386

素因数分解:

$2^1\times 7^4\times {\mathrm{1493}}^1$

素因数の和:1523

約数の個数: 20

約数和(自身を含む): 12554082

約数和(自身を除く): 5384696

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1493, 2401, 2986, 4802, 10451, 20902, 73157, 146314, 512099, 1024198, 3584693, 7169386]

約数ペア:

[(1, 7169386), (2, 3584693), (7, 1024198), (14, 512099), (49, 146314), (98, 73157), (343, 20902), (686, 10451), (1493, 4802), (2401, 2986)]