2496758890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{1433}}^1$

素因数の和:1771

約数の個数: 64

約数和(自身を含む): 4908203424

約数和(自身を除く): 2411444534

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 277, 370, 554, 629, 1258, 1385, 1433, 2770, 2866, 3145, 4709, 6290, 7165, 9418, 10249, 14330, 20498, 23545, 24361, 47090, 48722, 51245, 53021, 102490, 106042, 121805, 174233, 243610, 265105, 348466, 396941, 530210, 793882, 871165, 901357, 1742330, 1802714, 1984705, 3969410, 4506785, 6747997, 9013570, 13495994, 14686817, 29373634, 33739985, 67479970, 73434085, 146868170, 249675889, 499351778, 1248379445, 2496758890]

約数ペア:

[(1, 2496758890), (2, 1248379445), (5, 499351778), (10, 249675889), (17, 146868170), (34, 73434085), (37, 67479970), (74, 33739985), (85, 29373634), (170, 14686817), (185, 13495994), (277, 9013570), (370, 6747997), (554, 4506785), (629, 3969410), (1258, 1984705), (1385, 1802714), (1433, 1742330), (2770, 901357), (2866, 871165), (3145, 793882), (4709, 530210), (6290, 396941), (7165, 348466), (9418, 265105), (10249, 243610), (14330, 174233), (20498, 121805), (23545, 106042), (24361, 102490), (47090, 53021), (48722, 51245)]