1291362446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{91573}}^1$

素因数の和:92227

約数の個数: 16

約数和(自身を含む): 2116458288

約数和(自身を除く): 825095842

約数列:

[1, 2, 11, 22, 641, 1282, 7051, 14102, 91573, 183146, 1007303, 2014606, 58698293, 117396586, 645681223, 1291362446]

約数ペア:

[(1, 1291362446), (2, 645681223), (11, 117396586), (22, 58698293), (641, 2014606), (1282, 1007303), (7051, 183146), (14102, 91573)]