2028237554

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{56131}}^1$

素因数の和:56258

約数の個数: 32

約数和(自身を含む): 3637353600

約数和(自身を除く): 1609116046

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 406, 623, 1246, 2581, 5162, 18067, 36134, 56131, 112262, 392917, 785834, 1627799, 3255598, 4995659, 9991318, 11394593, 22789186, 34969613, 69939226, 144874111, 289748222, 1014118777, 2028237554]

約数ペア:

[(1, 2028237554), (2, 1014118777), (7, 289748222), (14, 144874111), (29, 69939226), (58, 34969613), (89, 22789186), (178, 11394593), (203, 9991318), (406, 4995659), (623, 3255598), (1246, 1627799), (2581, 785834), (5162, 392917), (18067, 112262), (36134, 56131)]