1281675651004

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{5009}}^1\times {\mathrm{31189}}^1$

素因数の和:36502

約数の個数: 48

約数和(自身を含む): 2572695921600

約数和(自身を除く): 1291020270596

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 4102, 5009, 8204, 10018, 20036, 31189, 35063, 62378, 70126, 124756, 140252, 218323, 436646, 873292, 1467637, 2935274, 5870548, 9138377, 10273459, 18276754, 20546918, 36553508, 41093836, 63968639, 127937278, 156225701, 255874556, 312451402, 624902804, 1093579907, 2187159814, 4374319628, 45774130393, 91548260786, 183096521572, 320418912751, 640837825502, 1281675651004]

約数ペア:

[(1, 1281675651004), (2, 640837825502), (4, 320418912751), (7, 183096521572), (14, 91548260786), (28, 45774130393), (293, 4374319628), (586, 2187159814), (1172, 1093579907), (2051, 624902804), (4102, 312451402), (5009, 255874556), (8204, 156225701), (10018, 127937278), (20036, 63968639), (31189, 41093836), (35063, 36553508), (62378, 20546918), (70126, 18276754), (124756, 10273459), (140252, 9138377), (218323, 5870548), (436646, 2935274), (873292, 1467637)]