2715668837

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 3351942000

約数和(自身を除く): 636273163

約数列:

[1, 7, 29, 49, 89, 109, 197, 203, 623, 763, 1379, 1421, 2581, 3161, 4361, 5341, 5713, 9653, 9701, 17533, 18067, 21473, 22127, 39991, 67907, 122731, 126469, 150311, 154889, 279937, 281329, 475349, 508457, 622717, 859117, 1052177, 1911097, 1969303, 3559199, 4359019, 13377679, 13785121, 24914393, 30513133, 55421813, 93643753, 387952691, 2715668837]

約数ペア:

[(1, 2715668837), (7, 387952691), (29, 93643753), (49, 55421813), (89, 30513133), (109, 24914393), (197, 13785121), (203, 13377679), (623, 4359019), (763, 3559199), (1379, 1969303), (1421, 1911097), (2581, 1052177), (3161, 859117), (4361, 622717), (5341, 508457), (5713, 475349), (9653, 281329), (9701, 279937), (17533, 154889), (18067, 150311), (21473, 126469), (22127, 122731), (39991, 67907)]