764604806

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{392911}}^1$

素因数の和:393059

約数の個数: 16

約数和(自身を含む): 1320184320

約数和(自身を除く): 555579514

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 392911, 785822, 2750377, 5500754, 54614629, 109229258, 382302403, 764604806]

約数ペア:

[(1, 764604806), (2, 382302403), (7, 109229258), (14, 54614629), (139, 5500754), (278, 2750377), (973, 785822), (1946, 392911)]