253386898

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{4513}}^1$

素因数の和:5001

約数の個数: 16

約数和(自身を含む): 386759520

約数和(自身を除く): 133372622

約数列:

[1, 2, 67, 134, 419, 838, 4513, 9026, 28073, 56146, 302371, 604742, 1890947, 3781894, 126693449, 253386898]

約数ペア:

[(1, 253386898), (2, 126693449), (67, 3781894), (134, 1890947), (419, 604742), (838, 302371), (4513, 56146), (9026, 28073)]