1038319394

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 1897758720

約数和(自身を除く): 859439326

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 109, 217, 218, 329, 434, 467, 658, 763, 934, 1457, 1526, 2914, 3269, 3379, 5123, 6538, 6758, 10199, 10246, 14477, 20398, 21949, 23653, 28954, 35861, 43898, 47306, 50903, 71722, 101339, 101806, 153643, 158813, 202678, 307286, 317626, 356321, 680419, 712642, 1111691, 1360838, 1577993, 2223382, 2392441, 3155986, 4762933, 4784882, 9525866, 11045951, 16747087, 22091902, 33494174, 74165671, 148331342, 519159697, 1038319394]

約数ペア:

[(1, 1038319394), (2, 519159697), (7, 148331342), (14, 74165671), (31, 33494174), (47, 22091902), (62, 16747087), (94, 11045951), (109, 9525866), (217, 4784882), (218, 4762933), (329, 3155986), (434, 2392441), (467, 2223382), (658, 1577993), (763, 1360838), (934, 1111691), (1457, 712642), (1526, 680419), (2914, 356321), (3269, 317626), (3379, 307286), (5123, 202678), (6538, 158813), (6758, 153643), (10199, 101806), (10246, 101339), (14477, 71722), (20398, 50903), (21949, 47306), (23653, 43898), (28954, 35861)]