80408454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1914487}}^1$

素因数の和:1914499

約数の個数: 16

約数和(自身を含む): 183790848

約数和(自身を除く): 103382394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1914487, 3828974, 5743461, 11486922, 13401409, 26802818, 40204227, 80408454]

約数ペア:

[(1, 80408454), (2, 40204227), (3, 26802818), (6, 13401409), (7, 11486922), (14, 5743461), (21, 3828974), (42, 1914487)]