2051297494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1\times {\mathrm{881}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 3292047360

約数和(自身を除く): 1240749866

約数列:

[1, 2, 19, 38, 71, 142, 863, 881, 1349, 1726, 1762, 2698, 16397, 16739, 32794, 33478, 61273, 62551, 122546, 125102, 760303, 1164187, 1188469, 1520606, 2328374, 2376938, 14445757, 28891514, 53981513, 107963026, 1025648747, 2051297494]

約数ペア:

[(1, 2051297494), (2, 1025648747), (19, 107963026), (38, 53981513), (71, 28891514), (142, 14445757), (863, 2376938), (881, 2328374), (1349, 1520606), (1726, 1188469), (1762, 1164187), (2698, 760303), (16397, 125102), (16739, 122546), (32794, 62551), (33478, 61273)]