1181556.00000000

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 117060216

約数和(自身を除く): 64680980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 182, 196, 244, 337, 364, 427, 637, 674, 793, 854, 1274, 1348, 1586, 1708, 2359, 2548, 2989, 3172, 4381, 4718, 5551, 5978, 8762, 9436, 11102, 11956, 16513, 17524, 20557, 22204, 30667, 33026, 38857, 41114, 61334, 66052, 77714, 82228, 122668, 143899, 155428, 214669, 267241, 287798, 429338, 534482, 575596, 858676, 1007293, 1068964, 1870687, 2014586, 3741374, 4029172, 7482748, 13094809, 26189618, 52379236]

約数ペア:

[(1, 52379236), (2, 26189618), (4, 13094809), (7, 7482748), (13, 4029172), (14, 3741374), (26, 2014586), (28, 1870687), (49, 1068964), (52, 1007293), (61, 858676), (91, 575596), (98, 534482), (122, 429338), (182, 287798), (196, 267241), (244, 214669), (337, 155428), (364, 143899), (427, 122668), (637, 82228), (674, 77714), (793, 66052), (854, 61334), (1274, 41114), (1348, 38857), (1586, 33026), (1708, 30667), (2359, 22204), (2548, 20557), (2989, 17524), (3172, 16513), (4381, 11956), (4718, 11102), (5551, 9436), (5978, 8762)]