553669142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{162557}}^1$

素因数の和:162703

約数の個数: 16

約数和(自身を含む): 901221552

約数和(自身を除く): 347552410

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 162557, 325114, 2113241, 4226482, 21294967, 42589934, 276834571, 553669142]

約数ペア:

[(1, 553669142), (2, 276834571), (13, 42589934), (26, 21294967), (131, 4226482), (262, 2113241), (1703, 325114), (3406, 162557)]