2080355627

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1\times {\mathrm{2153}}^1$

素因数の和:3002

約数の個数: 16

約数和(自身を含む): 2393180160

約数和(自身を除く): 312824533

約数列:

[1, 7, 223, 619, 1561, 2153, 4333, 15071, 138037, 480119, 966259, 1332707, 3360833, 9328949, 297193661, 2080355627]

約数ペア:

[(1, 2080355627), (7, 297193661), (223, 9328949), (619, 3360833), (1561, 1332707), (2153, 966259), (4333, 480119), (15071, 138037)]