1312897435

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{4817}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 1674120096

約数和(自身を除く): 361222661

約数列:

[1, 5, 19, 95, 151, 361, 755, 1805, 2869, 4817, 14345, 24085, 54511, 91523, 272555, 457615, 727367, 1738937, 3636835, 8694685, 13819973, 69099865, 262579487, 1312897435]

約数ペア:

[(1, 1312897435), (5, 262579487), (19, 69099865), (95, 13819973), (151, 8694685), (361, 3636835), (755, 1738937), (1805, 727367), (2869, 457615), (4817, 272555), (14345, 91523), (24085, 54511)]