2017895142

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7821299}}^1$

素因数の和:7821347

約数の個数: 16

約数和(自身を含む): 4129646400

約数和(自身を除く): 2111751258

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 7821299, 15642598, 23463897, 46927794, 336315857, 672631714, 1008947571, 2017895142]

約数ペア:

[(1, 2017895142), (2, 1008947571), (3, 672631714), (6, 336315857), (43, 46927794), (86, 23463897), (129, 15642598), (258, 7821299)]