79857847394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{43259939}}^1$

素因数の和:43260025

約数の個数: 16

約数和(自身を含む): 130818058560

約数和(自身を除く): 50960211166

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 43259939, 86519878, 562379207, 1124758414, 3071455669, 6142911338, 39928923697, 79857847394]

約数ペア:

[(1, 79857847394), (2, 39928923697), (13, 6142911338), (26, 3071455669), (71, 1124758414), (142, 562379207), (923, 86519878), (1846, 43259939)]