2120846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 4021248

約数和(自身を除く): 1900402

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 271, 301, 542, 559, 602, 1118, 1897, 3523, 3794, 3913, 7046, 7826, 11653, 23306, 24661, 49322, 81571, 151489, 163142, 302978, 1060423, 2120846]

約数ペア:

[(1, 2120846), (2, 1060423), (7, 302978), (13, 163142), (14, 151489), (26, 81571), (43, 49322), (86, 24661), (91, 23306), (182, 11653), (271, 7826), (301, 7046), (542, 3913), (559, 3794), (602, 3523), (1118, 1897)]