31004268724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1153261}}^1$

素因数の和:1153336

約数の個数: 48

約数和(自身を含む): 65099333376

約数和(自身を除く): 34095064652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 2068, 2444, 6721, 13442, 26884, 1153261, 2306522, 4613044, 12685871, 14992393, 25371742, 29984786, 50743484, 54203267, 59969572, 108406534, 164916323, 216813068, 329832646, 596235937, 659665292, 704642471, 1192471874, 1409284942, 2384943748, 2818569884, 7751067181, 15502134362, 31004268724]

約数ペア:

[(1, 31004268724), (2, 15502134362), (4, 7751067181), (11, 2818569884), (13, 2384943748), (22, 1409284942), (26, 1192471874), (44, 704642471), (47, 659665292), (52, 596235937), (94, 329832646), (143, 216813068), (188, 164916323), (286, 108406534), (517, 59969572), (572, 54203267), (611, 50743484), (1034, 29984786), (1222, 25371742), (2068, 14992393), (2444, 12685871), (6721, 4613044), (13442, 2306522), (26884, 1153261)]