77971982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{3001}}^1$

素因数の和:4195

約数の個数: 16

約数和(自身を含む): 127741104

約数和(自身を除く): 49769122

約数列:

[1, 2, 11, 22, 1181, 2362, 3001, 6002, 12991, 25982, 33011, 66022, 3544181, 7088362, 38985991, 77971982]

約数ペア:

[(1, 77971982), (2, 38985991), (11, 7088362), (22, 3544181), (1181, 66022), (2362, 33011), (3001, 25982), (6002, 12991)]