1330508478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{897779}}^1$

素因数の和:897816

約数の個数: 32

約数和(自身を含む): 3016540800

約数和(自身を除く): 1686032322

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 897779, 1795558, 2693337, 5386674, 11671127, 17057801, 23342254, 34115602, 35013381, 51173403, 70026762, 102346806, 221751413, 443502826, 665254239, 1330508478]

約数ペア:

[(1, 1330508478), (2, 665254239), (3, 443502826), (6, 221751413), (13, 102346806), (19, 70026762), (26, 51173403), (38, 35013381), (39, 34115602), (57, 23342254), (78, 17057801), (114, 11671127), (247, 5386674), (494, 2693337), (741, 1795558), (1482, 897779)]