271830394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{18251}}^1$

素因数の和:18941

約数の個数: 16

約数和(自身を含む): 445494816

約数和(自身を除く): 173664422

約数列:

[1, 2, 11, 22, 677, 1354, 7447, 14894, 18251, 36502, 200761, 401522, 12355927, 24711854, 135915197, 271830394]

約数ペア:

[(1, 271830394), (2, 135915197), (11, 24711854), (22, 12355927), (677, 401522), (1354, 200761), (7447, 36502), (14894, 18251)]