3896438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 7311360

約数和(自身を除く): 3414922

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 271, 542, 553, 1027, 1106, 1897, 2054, 3523, 3794, 7046, 7189, 14378, 21409, 24661, 42818, 49322, 149863, 278317, 299726, 556634, 1948219, 3896438]

約数ペア:

[(1, 3896438), (2, 1948219), (7, 556634), (13, 299726), (14, 278317), (26, 149863), (79, 49322), (91, 42818), (158, 24661), (182, 21409), (271, 14378), (542, 7189), (553, 7046), (1027, 3794), (1106, 3523), (1897, 2054)]