422492

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 860160

約数和(自身を除く): 437668

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 191, 316, 382, 553, 764, 1106, 1337, 2212, 2674, 5348, 15089, 30178, 60356, 105623, 211246, 422492]

約数ペア:

[(1, 422492), (2, 211246), (4, 105623), (7, 60356), (14, 30178), (28, 15089), (79, 5348), (158, 2674), (191, 2212), (316, 1337), (382, 1106), (553, 764)]