1327876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 2568384

約数和(自身を除く): 1240508

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 293, 412, 586, 1133, 1172, 2266, 3223, 4532, 6446, 12892, 30179, 60358, 120716, 331969, 663938, 1327876]

約数ペア:

[(1, 1327876), (2, 663938), (4, 331969), (11, 120716), (22, 60358), (44, 30179), (103, 12892), (206, 6446), (293, 4532), (412, 3223), (586, 2266), (1133, 1172)]