2108488570

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1415093}}^1$

素因数の和:1415249

約数の個数: 16

約数和(自身を含む): 3820753800

約数和(自身を除く): 1712265230

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 1415093, 2830186, 7075465, 14150930, 210848857, 421697714, 1054244285, 2108488570]

約数ペア:

[(1, 2108488570), (2, 1054244285), (5, 421697714), (10, 210848857), (149, 14150930), (298, 7075465), (745, 2830186), (1490, 1415093)]