12791777404

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{47093}}^1$

素因数の和:47302

約数の個数: 48

約数和(自身を含む): 26108913600

約数和(自身を除く): 13317136196

約数列:

[1, 2, 4, 7, 14, 28, 89, 109, 178, 218, 356, 436, 623, 763, 1246, 1526, 2492, 3052, 9701, 19402, 38804, 47093, 67907, 94186, 135814, 188372, 271628, 329651, 659302, 1318604, 4191277, 5133137, 8382554, 10266274, 16765108, 20532548, 29338939, 35931959, 58677878, 71863918, 117355756, 143727836, 456849193, 913698386, 1827396772, 3197944351, 6395888702, 12791777404]

約数ペア:

[(1, 12791777404), (2, 6395888702), (4, 3197944351), (7, 1827396772), (14, 913698386), (28, 456849193), (89, 143727836), (109, 117355756), (178, 71863918), (218, 58677878), (356, 35931959), (436, 29338939), (623, 20532548), (763, 16765108), (1246, 10266274), (1526, 8382554), (2492, 5133137), (3052, 4191277), (9701, 1318604), (19402, 659302), (38804, 329651), (47093, 271628), (67907, 188372), (94186, 135814)]