1292022002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{1409}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 2081160000

約数和(自身を除く): 789137998

約数列:

[1, 2, 19, 38, 59, 118, 409, 818, 1121, 1409, 2242, 2818, 7771, 15542, 24131, 26771, 48262, 53542, 83131, 166262, 458489, 576281, 916978, 1152562, 1579489, 3158978, 10949339, 21898678, 34000579, 68001158, 646011001, 1292022002]

約数ペア:

[(1, 1292022002), (2, 646011001), (19, 68001158), (38, 34000579), (59, 21898678), (118, 10949339), (409, 3158978), (818, 1579489), (1121, 1152562), (1409, 916978), (2242, 576281), (2818, 458489), (7771, 166262), (15542, 83131), (24131, 53542), (26771, 48262)]