2309486543

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{9833}}^1$

素因数の和:9971

約数の個数: 32

約数和(自身を含む): 2973801600

約数和(自身を除く): 664315057

約数列:

[1, 7, 13, 29, 89, 91, 203, 377, 623, 1157, 2581, 2639, 8099, 9833, 18067, 33553, 68831, 127829, 234871, 285157, 875137, 894803, 1996099, 3707041, 6125959, 11376781, 25378973, 25949287, 79637467, 177652811, 329926649, 2309486543]

約数ペア:

[(1, 2309486543), (7, 329926649), (13, 177652811), (29, 79637467), (89, 25949287), (91, 25378973), (203, 11376781), (377, 6125959), (623, 3707041), (1157, 1996099), (2581, 894803), (2639, 875137), (8099, 285157), (9833, 234871), (18067, 127829), (33553, 68831)]