4989802

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:645

約数の個数: 16

約数和(自身を含む): 7729920

約数和(自身を除く): 2740118

約数列:

[1, 2, 47, 94, 109, 218, 487, 974, 5123, 10246, 22889, 45778, 53083, 106166, 2494901, 4989802]

約数ペア:

[(1, 4989802), (2, 2494901), (47, 106166), (94, 53083), (109, 45778), (218, 22889), (487, 10246), (974, 5123)]