1288045278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{8179}}^1$

素因数の和:8873

約数の個数: 48

約数和(自身を含む): 3010272720

約数和(自身を除く): 1722227442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 673, 1346, 2019, 4038, 6057, 8179, 8749, 12114, 16358, 17498, 24537, 26247, 49074, 52494, 73611, 78741, 106327, 147222, 157482, 212654, 318981, 637962, 956943, 1913886, 5504467, 11008934, 16513401, 33026802, 49540203, 71558071, 99080406, 143116142, 214674213, 429348426, 644022639, 1288045278]

約数ペア:

[(1, 1288045278), (2, 644022639), (3, 429348426), (6, 214674213), (9, 143116142), (13, 99080406), (18, 71558071), (26, 49540203), (39, 33026802), (78, 16513401), (117, 11008934), (234, 5504467), (673, 1913886), (1346, 956943), (2019, 637962), (4038, 318981), (6057, 212654), (8179, 157482), (8749, 147222), (12114, 106327), (16358, 78741), (17498, 73611), (24537, 52494), (26247, 49074)]