2080608974

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1\times {\mathrm{8123}}^1$

素因数の和:9751

約数の個数: 16

約数和(自身を含む): 3160950912

約数和(自身を除く): 1080341938

約数列:

[1, 2, 83, 166, 1543, 3086, 8123, 16246, 128069, 256138, 674209, 1348418, 12533789, 25067578, 1040304487, 2080608974]

約数ペア:

[(1, 2080608974), (2, 1040304487), (83, 25067578), (166, 12533789), (1543, 1348418), (3086, 674209), (8123, 256138), (16246, 128069)]