2155135138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{760457}}^1$

素因数の和:760581

約数の個数: 16

約数和(自身を含む): 3513315960

約数和(自身を除く): 1358180822

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 760457, 1520914, 9885941, 19771882, 82889813, 165779626, 1077567569, 2155135138]

約数ペア:

[(1, 2155135138), (2, 1077567569), (13, 165779626), (26, 82889813), (109, 19771882), (218, 9885941), (1417, 1520914), (2834, 760457)]