171690044

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1811}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 304568208

約数和(自身を除く): 132878164

約数列:

[1, 2, 4, 137, 173, 274, 346, 548, 692, 1811, 3622, 7244, 23701, 47402, 94804, 248107, 313303, 496214, 626606, 992428, 1253212, 42922511, 85845022, 171690044]

約数ペア:

[(1, 171690044), (2, 85845022), (4, 42922511), (137, 1253212), (173, 992428), (274, 626606), (346, 496214), (548, 313303), (692, 248107), (1811, 94804), (3622, 47402), (7244, 23701)]