1565006872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1368013}}^1$

素因数の和:1368043

約数の個数: 32

約数和(自身を含む): 3447395280

約数和(自身を除く): 1882388408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1368013, 2736026, 5472052, 10944104, 15048143, 17784169, 30096286, 35568338, 60192572, 71136676, 120385144, 142273352, 195625859, 391251718, 782503436, 1565006872]

約数ペア:

[(1, 1565006872), (2, 782503436), (4, 391251718), (8, 195625859), (11, 142273352), (13, 120385144), (22, 71136676), (26, 60192572), (44, 35568338), (52, 30096286), (88, 17784169), (104, 15048143), (143, 10944104), (286, 5472052), (572, 2736026), (1144, 1368013)]