1257342

素因数分解:

$2^1\times 3^1\times {\mathrm{367}}^1\times {\mathrm{571}}^1$

素因数の和:943

約数の個数: 16

約数和(自身を含む): 2525952

約数和(自身を除く): 1268610

約数列:

[1, 2, 3, 6, 367, 571, 734, 1101, 1142, 1713, 2202, 3426, 209557, 419114, 628671, 1257342]

約数ペア:

[(1, 1257342), (2, 628671), (3, 419114), (6, 209557), (367, 3426), (571, 2202), (734, 1713), (1101, 1142)]