1275797557146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3359}}^1\times {\mathrm{244411}}^1$

素因数の和:247819

約数の個数: 64

約数和(自身を含む): 2995826319360

約数和(自身を除く): 1720028762214

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 3359, 6718, 10077, 20154, 23513, 47026, 70539, 124283, 141078, 244411, 248566, 372849, 488822, 733233, 745698, 869981, 1466466, 1710877, 1739962, 2609943, 3421754, 5132631, 5219886, 9043207, 10265262, 18086414, 27129621, 54259242, 63302449, 126604898, 189907347, 379814694, 820976549, 1641953098, 2462929647, 4925859294, 5746835843, 11493671686, 17240507529, 30376132313, 34481015058, 60752264626, 91128396939, 182256793878, 212632926191, 425265852382, 637898778573, 1275797557146]

約数ペア:

[(1, 1275797557146), (2, 637898778573), (3, 425265852382), (6, 212632926191), (7, 182256793878), (14, 91128396939), (21, 60752264626), (37, 34481015058), (42, 30376132313), (74, 17240507529), (111, 11493671686), (222, 5746835843), (259, 4925859294), (518, 2462929647), (777, 1641953098), (1554, 820976549), (3359, 379814694), (6718, 189907347), (10077, 126604898), (20154, 63302449), (23513, 54259242), (47026, 27129621), (70539, 18086414), (124283, 10265262), (141078, 9043207), (244411, 5219886), (248566, 5132631), (372849, 3421754), (488822, 2609943), (733233, 1739962), (745698, 1710877), (869981, 1466466)]