2563746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 5533440

約数和(自身を除く): 2969694

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 523, 817, 1046, 1569, 1634, 2451, 3138, 4902, 9937, 19874, 22489, 29811, 44978, 59622, 67467, 134934, 427291, 854582, 1281873, 2563746]

約数ペア:

[(1, 2563746), (2, 1281873), (3, 854582), (6, 427291), (19, 134934), (38, 67467), (43, 59622), (57, 44978), (86, 29811), (114, 22489), (129, 19874), (258, 9937), (523, 4902), (817, 3138), (1046, 2451), (1569, 1634)]