1972193714

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{1031}}^1\times {\mathrm{4289}}^1$

素因数の和:5545

約数の個数: 16

約数和(自身を含む): 2975132160

約数和(自身を除く): 1002938446

約数列:

[1, 2, 223, 446, 1031, 2062, 4289, 8578, 229913, 459826, 956447, 1912894, 4421959, 8843918, 986096857, 1972193714]

約数ペア:

[(1, 1972193714), (2, 986096857), (223, 8843918), (446, 4421959), (1031, 1912894), (2062, 956447), (4289, 459826), (8578, 229913)]