127922894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{1597}}^1$

素因数の和:1952

約数の個数: 24

約数和(自身を含む): 211683864

約数和(自身を除く): 83760970

約数列:

[1, 2, 11, 22, 121, 242, 331, 662, 1597, 3194, 3641, 7282, 17567, 35134, 40051, 80102, 193237, 386474, 528607, 1057214, 5814677, 11629354, 63961447, 127922894]

約数ペア:

[(1, 127922894), (2, 63961447), (11, 11629354), (22, 5814677), (121, 1057214), (242, 528607), (331, 386474), (662, 193237), (1597, 80102), (3194, 40051), (3641, 35134), (7282, 17567)]