520058734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 855017856

約数和(自身を除く): 334959122

約数列:

[1, 2, 13, 26, 107, 131, 214, 262, 1391, 1427, 1703, 2782, 2854, 3406, 14017, 18551, 28034, 37102, 152689, 182221, 186937, 305378, 364442, 373874, 1984957, 2430181, 3969914, 4860362, 20002259, 40004518, 260029367, 520058734]

約数ペア:

[(1, 520058734), (2, 260029367), (13, 40004518), (26, 20002259), (107, 4860362), (131, 3969914), (214, 2430181), (262, 1984957), (1391, 373874), (1427, 364442), (1703, 305378), (2782, 186937), (2854, 182221), (3406, 152689), (14017, 37102), (18551, 28034)]