858845806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{205171}}^1$

素因数の和:205216

約数の個数: 32

約数和(自身を含む): 1654507008

約数和(自身を除く): 795661202

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 205171, 410342, 1436197, 2667223, 2872394, 4718933, 5334446, 9437866, 18670561, 33032531, 37341122, 61346129, 66065062, 122692258, 429422903, 858845806]

約数ペア:

[(1, 858845806), (2, 429422903), (7, 122692258), (13, 66065062), (14, 61346129), (23, 37341122), (26, 33032531), (46, 18670561), (91, 9437866), (161, 5334446), (182, 4718933), (299, 2872394), (322, 2667223), (598, 1436197), (2093, 410342), (4186, 205171)]