340787182

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{18661}}^1$

素因数の和:19083

約数の個数: 16

約数和(自身を含む): 534778272

約数和(自身を除く): 193991090

約数列:

[1, 2, 23, 46, 397, 794, 9131, 18262, 18661, 37322, 429203, 858406, 7408417, 14816834, 170393591, 340787182]

約数ペア:

[(1, 340787182), (2, 170393591), (23, 14816834), (46, 7408417), (397, 858406), (794, 429203), (9131, 37322), (18262, 18661)]