2047731034

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{9467}}^1$

素因数の和:9622

約数の個数: 24

約数和(自身を含む): 3197154240

約数和(自身を除く): 1149423206

約数列:

[1, 2, 37, 74, 79, 158, 1369, 2738, 2923, 5846, 9467, 18934, 108151, 216302, 350279, 700558, 747893, 1495786, 12960323, 25920646, 27672041, 55344082, 1023865517, 2047731034]

約数ペア:

[(1, 2047731034), (2, 1023865517), (37, 55344082), (74, 27672041), (79, 25920646), (158, 12960323), (1369, 1495786), (2738, 747893), (2923, 700558), (5846, 350279), (9467, 216302), (18934, 108151)]