890408099022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18787}}^1\times {\mathrm{607627}}^1$

素因数の和:626432

約数の個数: 32

約数和(自身を含む): 1917907297152

約数和(自身を除く): 1027499198130

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 18787, 37574, 56361, 112722, 244231, 488462, 607627, 732693, 1215254, 1465386, 1822881, 3645762, 7899151, 15798302, 23697453, 47394906, 11415488449, 22830976898, 34246465347, 68492930694, 148401349837, 296802699674, 445204049511, 890408099022]

約数ペア:

[(1, 890408099022), (2, 445204049511), (3, 296802699674), (6, 148401349837), (13, 68492930694), (26, 34246465347), (39, 22830976898), (78, 11415488449), (18787, 47394906), (37574, 23697453), (56361, 15798302), (112722, 7899151), (244231, 3645762), (488462, 1822881), (607627, 1465386), (732693, 1215254)]