253134442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{171733}}^1$

素因数の和:171813

約数の個数: 16

約数和(自身を含む): 420404832

約数和(自身を除く): 167270390

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 171733, 343466, 1889063, 3778126, 11506111, 23012222, 126567221, 253134442]

約数ペア:

[(1, 253134442), (2, 126567221), (11, 23012222), (22, 11506111), (67, 3778126), (134, 1889063), (737, 343466), (1474, 171733)]