1775156981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{3917}}^1$

素因数の和:4492

約数の個数: 16

約数和(自身を含む): 1943077248

約数和(自身を除く): 167920267

約数列:

[1, 13, 71, 491, 923, 3917, 6383, 34861, 50921, 278107, 453193, 1923247, 3615391, 25002211, 136550537, 1775156981]

約数ペア:

[(1, 1775156981), (13, 136550537), (71, 25002211), (491, 3615391), (923, 1923247), (3917, 453193), (6383, 278107), (34861, 50921)]