2012173886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{207569}}^1$

素因数の和:207739

約数の個数: 16

約数和(自身を含む): 3123513360

約数和(自身を除く): 1111339474

約数列:

[1, 2, 37, 74, 131, 262, 4847, 9694, 207569, 415138, 7680053, 15360106, 27191539, 54383078, 1006086943, 2012173886]

約数ペア:

[(1, 2012173886), (2, 1006086943), (37, 54383078), (74, 27191539), (131, 15360106), (262, 7680053), (4847, 415138), (9694, 207569)]