2748893546

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{769}}^1\times {\mathrm{821}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 4739454720

約数和(自身を除く): 1990561174

約数列:

[1, 2, 7, 14, 311, 622, 769, 821, 1538, 1642, 2177, 4354, 5383, 5747, 10766, 11494, 239159, 255331, 478318, 510662, 631349, 1262698, 1674113, 1787317, 3348226, 3574634, 4419443, 8838886, 196349539, 392699078, 1374446773, 2748893546]

約数ペア:

[(1, 2748893546), (2, 1374446773), (7, 392699078), (14, 196349539), (311, 8838886), (622, 4419443), (769, 3574634), (821, 3348226), (1538, 1787317), (1642, 1674113), (2177, 1262698), (4354, 631349), (5383, 510662), (5747, 478318), (10766, 255331), (11494, 239159)]