2055492751

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14887}}^1$

素因数の和:14975

約数の個数: 24

約数和(自身を含む): 2397563520

約数和(自身を除く): 342070769

約数列:

[1, 13, 19, 43, 169, 247, 559, 817, 3211, 7267, 10621, 14887, 138073, 193531, 282853, 640141, 2515903, 3677089, 8321833, 12162679, 47802157, 108183829, 158114827, 2055492751]

約数ペア:

[(1, 2055492751), (13, 158114827), (19, 108183829), (43, 47802157), (169, 12162679), (247, 8321833), (559, 3677089), (817, 2515903), (3211, 640141), (7267, 282853), (10621, 193531), (14887, 138073)]