1330757454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{897947}}^1$

素因数の和:897984

約数の個数: 32

約数和(自身を含む): 3017105280

約数和(自身を除く): 1686347826

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 897947, 1795894, 2693841, 5387682, 11673311, 17060993, 23346622, 34121986, 35019933, 51182979, 70039866, 102365958, 221792909, 443585818, 665378727, 1330757454]

約数ペア:

[(1, 1330757454), (2, 665378727), (3, 443585818), (6, 221792909), (13, 102365958), (19, 70039866), (26, 51182979), (38, 35019933), (39, 34121986), (57, 23346622), (78, 17060993), (114, 11673311), (247, 5387682), (494, 2693841), (741, 1795894), (1482, 897947)]