1330884678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{686731}}^1$

素因数の和:686772

約数の個数: 32

約数和(自身を含む): 2966682240

約数和(自身を除く): 1635797562

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 686731, 1373462, 2060193, 4120386, 11674427, 13047889, 23348854, 26095778, 35023281, 39143667, 70046562, 78287334, 221814113, 443628226, 665442339, 1330884678]

約数ペア:

[(1, 1330884678), (2, 665442339), (3, 443628226), (6, 221814113), (17, 78287334), (19, 70046562), (34, 39143667), (38, 35023281), (51, 26095778), (57, 23348854), (102, 13047889), (114, 11674427), (323, 4120386), (646, 2060193), (969, 1373462), (1938, 686731)]