271684622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{19571}}^1$

素因数の和:20215

約数の個数: 16

約数和(自身を含む): 445302144

約数和(自身を除く): 173617522

約数列:

[1, 2, 11, 22, 631, 1262, 6941, 13882, 19571, 39142, 215281, 430562, 12349301, 24698602, 135842311, 271684622]

約数ペア:

[(1, 271684622), (2, 135842311), (11, 24698602), (22, 12349301), (631, 430562), (1262, 215281), (6941, 39142), (13882, 19571)]