1385436104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{81727}}^1$

素因数の和:81909

約数の個数: 32

約数和(自身を含む): 2814712320

約数和(自身を除く): 1429276216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 8476, 16952, 81727, 163454, 326908, 653816, 1062451, 2124902, 4249804, 8499608, 13321501, 26643002, 53286004, 106572008, 173179513, 346359026, 692718052, 1385436104]

約数ペア:

[(1, 1385436104), (2, 692718052), (4, 346359026), (8, 173179513), (13, 106572008), (26, 53286004), (52, 26643002), (104, 13321501), (163, 8499608), (326, 4249804), (652, 2124902), (1304, 1062451), (2119, 653816), (4238, 326908), (8476, 163454), (16952, 81727)]