78691294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{2801}}^1$

素因数の和:4091

約数の個数: 16

約数和(自身を含む): 128914416

約数和(自身を除く): 50223122

約数列:

[1, 2, 11, 22, 1277, 2554, 2801, 5602, 14047, 28094, 30811, 61622, 3576877, 7153754, 39345647, 78691294]

約数ペア:

[(1, 78691294), (2, 39345647), (11, 7153754), (22, 3576877), (1277, 61622), (2554, 30811), (2801, 28094), (5602, 14047)]