1949791012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4561}}^1\times {\mathrm{8221}}^1$

素因数の和:12799

約数の個数: 24

約数和(自身を含む): 3675858872

約数和(自身を除く): 1726067860

約数列:

[1, 2, 4, 13, 26, 52, 4561, 8221, 9122, 16442, 18244, 32884, 59293, 106873, 118586, 213746, 237172, 427492, 37495981, 74991962, 149983924, 487447753, 974895506, 1949791012]

約数ペア:

[(1, 1949791012), (2, 974895506), (4, 487447753), (13, 149983924), (26, 74991962), (52, 37495981), (4561, 427492), (8221, 237172), (9122, 213746), (16442, 118586), (18244, 106873), (32884, 59293)]