7970138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5939}}^1$

素因数の和:6013

約数の個数: 16

約数和(自身を含む): 13258080

約数和(自身を除く): 5287942

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 5939, 11878, 65329, 130658, 362279, 724558, 3985069, 7970138]

約数ペア:

[(1, 7970138), (2, 3985069), (11, 724558), (22, 362279), (61, 130658), (122, 65329), (671, 11878), (1342, 5939)]