2595778886

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2969}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 4064670720

約数和(自身を除く): 1468891834

約数列:

[1, 2, 47, 71, 94, 131, 142, 262, 2969, 3337, 5938, 6157, 6674, 9301, 12314, 18602, 139543, 210799, 279086, 388939, 421598, 437147, 777878, 874294, 9907553, 18280133, 19815106, 27614669, 36560266, 55229338, 1297889443, 2595778886]

約数ペア:

[(1, 2595778886), (2, 1297889443), (47, 55229338), (71, 36560266), (94, 27614669), (131, 19815106), (142, 18280133), (262, 9907553), (2969, 874294), (3337, 777878), (5938, 437147), (6157, 421598), (6674, 388939), (9301, 279086), (12314, 210799), (18602, 139543)]