1259140532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{222149}}^1$

素因数の和:222275

約数の個数: 24

約数和(自身を含む): 2394777000

約数和(自身を除く): 1135636468

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 222149, 444298, 888596, 2887937, 5775874, 11551748, 24214241, 48428482, 96856964, 314785133, 629570266, 1259140532]

約数ペア:

[(1, 1259140532), (2, 629570266), (4, 314785133), (13, 96856964), (26, 48428482), (52, 24214241), (109, 11551748), (218, 5775874), (436, 2887937), (1417, 888596), (2834, 444298), (5668, 222149)]