276563794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{81199}}^1$

素因数の和:81345

約数の個数: 16

約数和(自身を含む): 450172800

約数和(自身を除く): 173609006

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 81199, 162398, 1055587, 2111174, 10637069, 21274138, 138281897, 276563794]

約数ペア:

[(1, 276563794), (2, 138281897), (13, 21274138), (26, 10637069), (131, 2111174), (262, 1055587), (1703, 162398), (3406, 81199)]