2219838

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4157}}^1$

素因数の和:4251

約数の個数: 16

約数和(自身を含む): 4490640

約数和(自身を除く): 2270802

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 4157, 8314, 12471, 24942, 369973, 739946, 1109919, 2219838]

約数ペア:

[(1, 2219838), (2, 1109919), (3, 739946), (6, 369973), (89, 24942), (178, 12471), (267, 8314), (534, 4157)]