1587590992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7632649}}^1$

素因数の和:7632670

約数の個数: 20

約数和(自身を含む): 3312570100

約数和(自身を除く): 1724979108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7632649, 15265298, 30530596, 61061192, 99224437, 122122384, 198448874, 396897748, 793795496, 1587590992]

約数ペア:

[(1, 1587590992), (2, 793795496), (4, 396897748), (8, 198448874), (13, 122122384), (16, 99224437), (26, 61061192), (52, 30530596), (104, 15265298), (208, 7632649)]