2080496734

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{22777}}^1$

素因数の和:23307

約数の個数: 16

約数和(自身を含む): 3157030800

約数和(自身を除く): 1076534066

約数列:

[1, 2, 109, 218, 419, 838, 22777, 45554, 45671, 91342, 2482693, 4965386, 9543563, 19087126, 1040248367, 2080496734]

約数ペア:

[(1, 2080496734), (2, 1040248367), (109, 19087126), (218, 9543563), (419, 4965386), (838, 2482693), (22777, 91342), (45554, 45671)]