2559981762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{5237}}^1$

素因数の和:7347

約数の個数: 48

約数和(自身を含む): 5977291320

約数和(自身を除く): 3417309558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2089, 4178, 5237, 6267, 10474, 12534, 15711, 18801, 27157, 31422, 37602, 47133, 54314, 68081, 81471, 94266, 136162, 162942, 204243, 244413, 408486, 488826, 612729, 1225458, 10940093, 21880186, 32820279, 65640558, 98460837, 142221209, 196921674, 284442418, 426663627, 853327254, 1279990881, 2559981762]

約数ペア:

[(1, 2559981762), (2, 1279990881), (3, 853327254), (6, 426663627), (9, 284442418), (13, 196921674), (18, 142221209), (26, 98460837), (39, 65640558), (78, 32820279), (117, 21880186), (234, 10940093), (2089, 1225458), (4178, 612729), (5237, 488826), (6267, 408486), (10474, 244413), (12534, 204243), (15711, 162942), (18801, 136162), (27157, 94266), (31422, 81471), (37602, 68081), (47133, 54314)]