137435459

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 159268032

約数和(自身を除く): 21832573

約数列:

[1, 7, 113, 293, 593, 791, 2051, 4151, 33109, 67009, 173749, 231763, 469063, 1216243, 19633637, 137435459]

約数ペア:

[(1, 137435459), (7, 19633637), (113, 1216243), (293, 469063), (593, 231763), (791, 173749), (2051, 67009), (4151, 33109)]