1881699691261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1\times {\mathrm{2203}}^1$

素因数の和:3262

約数の個数: 64

約数和(自身を含む): 2222049666816

約数和(自身を除く): 340349975555

約数列:

[1, 13, 17, 41, 107, 221, 533, 697, 881, 1391, 1819, 2203, 4387, 9061, 11453, 14977, 23647, 28639, 36121, 37451, 57031, 74579, 90323, 94267, 194701, 235721, 469573, 486863, 614057, 969527, 1174199, 1225471, 1535491, 1602539, 1940843, 3064373, 3864947, 4007257, 7982741, 9664561, 19961383, 20833007, 25230959, 32994331, 50244311, 52094341, 65704099, 79574563, 125639293, 164297537, 207670201, 428926303, 854153287, 1034469319, 1352767571, 2135867981, 2699712613, 3530393417, 8514478241, 17585978423, 45895114421, 110688217133, 144746130097, 1881699691261]

約数ペア:

[(1, 1881699691261), (13, 144746130097), (17, 110688217133), (41, 45895114421), (107, 17585978423), (221, 8514478241), (533, 3530393417), (697, 2699712613), (881, 2135867981), (1391, 1352767571), (1819, 1034469319), (2203, 854153287), (4387, 428926303), (9061, 207670201), (11453, 164297537), (14977, 125639293), (23647, 79574563), (28639, 65704099), (36121, 52094341), (37451, 50244311), (57031, 32994331), (74579, 25230959), (90323, 20833007), (94267, 19961383), (194701, 9664561), (235721, 7982741), (469573, 4007257), (486863, 3864947), (614057, 3064373), (969527, 1940843), (1174199, 1602539), (1225471, 1535491)]