331489106

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{5669}}^1$

素因数の和:5870

約数の個数: 24

約数和(自身を含む): 541632420

約数和(自身を除く): 210143314

約数列:

[1, 2, 13, 26, 169, 173, 338, 346, 2249, 4498, 5669, 11338, 29237, 58474, 73697, 147394, 958061, 980737, 1916122, 1961474, 12749581, 25499162, 165744553, 331489106]

約数ペア:

[(1, 331489106), (2, 165744553), (13, 25499162), (26, 12749581), (169, 1961474), (173, 1916122), (338, 980737), (346, 958061), (2249, 147394), (4498, 73697), (5669, 58474), (11338, 29237)]