1242354722

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{437141}}^1$

素因数の和:437186

約数の個数: 24

約数和(自身を含む): 2242538460

約数和(自身を除く): 1000183738

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 437141, 874282, 3059987, 6119974, 12677089, 21419909, 25354178, 42839818, 88739623, 177479246, 621177361, 1242354722]

約数ペア:

[(1, 1242354722), (2, 621177361), (7, 177479246), (14, 88739623), (29, 42839818), (49, 25354178), (58, 21419909), (98, 12677089), (203, 6119974), (406, 3059987), (1421, 874282), (2842, 437141)]