645228034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4987}}^1\times {\mathrm{5881}}^1$

素因数の和:10881

約数の個数: 16

約数和(自身を含む): 1056218976

約数和(自身を除く): 410990942

約数列:

[1, 2, 11, 22, 4987, 5881, 9974, 11762, 54857, 64691, 109714, 129382, 29328547, 58657094, 322614017, 645228034]

約数ペア:

[(1, 645228034), (2, 322614017), (11, 58657094), (22, 29328547), (4987, 129382), (5881, 109714), (9974, 64691), (11762, 54857)]