2149176022

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{38083}}^1$

素因数の和:38260

約数の個数: 32

約数和(自身を含む): 3838867200

約数和(自身を除く): 1689691178

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1946, 4031, 8062, 28217, 38083, 56434, 76166, 266581, 533162, 1104407, 2208814, 5293537, 7730849, 10587074, 15461698, 37054759, 74109518, 153512573, 307025146, 1074588011, 2149176022]

約数ペア:

[(1, 2149176022), (2, 1074588011), (7, 307025146), (14, 153512573), (29, 74109518), (58, 37054759), (139, 15461698), (203, 10587074), (278, 7730849), (406, 5293537), (973, 2208814), (1946, 1104407), (4031, 533162), (8062, 266581), (28217, 76166), (38083, 56434)]