307017746

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{22129}}^1$

素因数の和:23129

約数の個数: 16

約数和(自身を含む): 526871040

約数和(自身を除く): 219853294

約数列:

[1, 2, 7, 14, 991, 1982, 6937, 13874, 22129, 44258, 154903, 309806, 21929839, 43859678, 153508873, 307017746]

約数ペア:

[(1, 307017746), (2, 153508873), (7, 43859678), (14, 21929839), (991, 309806), (1982, 154903), (6937, 44258), (13874, 22129)]