104820142

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{31327}}^1$

素因数の和:31575

約数の個数: 16

約数和(自身を含む): 180449280

約数和(自身を除く): 75629138

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 31327, 62654, 219289, 438578, 7487153, 14974306, 52410071, 104820142]

約数ペア:

[(1, 104820142), (2, 52410071), (7, 14974306), (14, 7487153), (239, 438578), (478, 219289), (1673, 62654), (3346, 31327)]