2499171838

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1\times {\mathrm{5557}}^1$

素因数の和:7731

約数の個数: 16

約数和(自身を含む): 3785664960

約数和(自身を除く): 1286493122

約数列:

[1, 2, 109, 218, 2063, 4126, 5557, 11114, 224867, 449734, 605713, 1211426, 11464091, 22928182, 1249585919, 2499171838]

約数ペア:

[(1, 2499171838), (2, 1249585919), (109, 22928182), (218, 11464091), (2063, 1211426), (4126, 605713), (5557, 449734), (11114, 224867)]