1330334876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{389}}^1\times {\mathrm{5059}}^1$

素因数の和:5478

約数の個数: 36

約数和(自身を含む): 2527925400

約数和(自身を除く): 1197590524

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 389, 676, 778, 1556, 5057, 5059, 10114, 10118, 20228, 20236, 65741, 65767, 131482, 131534, 262964, 263068, 854971, 1709942, 1967951, 3419884, 3935902, 7871804, 25583363, 51166726, 102333452, 332583719, 665167438, 1330334876]

約数ペア:

[(1, 1330334876), (2, 665167438), (4, 332583719), (13, 102333452), (26, 51166726), (52, 25583363), (169, 7871804), (338, 3935902), (389, 3419884), (676, 1967951), (778, 1709942), (1556, 854971), (5057, 263068), (5059, 262964), (10114, 131534), (10118, 131482), (20228, 65767), (20236, 65741)]