117611156

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{173981}}^1$

素因数の和:174011

約数の個数: 18

約数和(自身を含む): 222870942

約数和(自身を除く): 105259786

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 173981, 347962, 695924, 2261753, 4523506, 9047012, 29402789, 58805578, 117611156]

約数ペア:

[(1, 117611156), (2, 58805578), (4, 29402789), (13, 9047012), (26, 4523506), (52, 2261753), (169, 695924), (338, 347962), (676, 173981)]