1282166809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 1815478272

約数和(自身を除く): 533311463

約数列:

[1, 7, 11, 17, 23, 37, 77, 119, 161, 187, 253, 259, 391, 407, 629, 851, 1151, 1309, 1771, 2737, 2849, 4301, 4403, 5957, 6919, 8057, 9361, 12661, 14467, 19567, 26473, 30107, 42587, 48433, 65527, 88627, 101269, 136969, 159137, 185311, 215237, 291203, 298109, 450041, 468457, 723979, 979501, 1113959, 1506659, 2038421, 3150287, 3279199, 4950451, 5067853, 6856507, 7963769, 10774511, 16651517, 34653157, 55746383, 75421577, 116560619, 183166687, 1282166809]

約数ペア:

[(1, 1282166809), (7, 183166687), (11, 116560619), (17, 75421577), (23, 55746383), (37, 34653157), (77, 16651517), (119, 10774511), (161, 7963769), (187, 6856507), (253, 5067853), (259, 4950451), (391, 3279199), (407, 3150287), (629, 2038421), (851, 1506659), (1151, 1113959), (1309, 979501), (1771, 723979), (2737, 468457), (2849, 450041), (4301, 298109), (4403, 291203), (5957, 215237), (6919, 185311), (8057, 159137), (9361, 136969), (12661, 101269), (14467, 88627), (19567, 65527), (26473, 48433), (30107, 42587)]