320996822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 522422784

約数和(自身を除く): 201425962

約数列:

[1, 2, 17, 34, 71, 103, 142, 206, 1207, 1291, 1751, 2414, 2582, 3502, 7313, 14626, 21947, 43894, 91661, 124321, 132973, 183322, 248642, 265946, 1558237, 2260541, 3116474, 4521082, 9441083, 18882166, 160498411, 320996822]

約数ペア:

[(1, 320996822), (2, 160498411), (17, 18882166), (34, 9441083), (71, 4521082), (103, 3116474), (142, 2260541), (206, 1558237), (1207, 265946), (1291, 248642), (1751, 183322), (2414, 132973), (2582, 124321), (3502, 91661), (7313, 43894), (14626, 21947)]