139952014

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{2579}}^1$

素因数の和:3255

約数の個数: 16

約数和(自身を含む): 215233920

約数和(自身を除く): 75281906

約数列:

[1, 2, 43, 86, 631, 1262, 2579, 5158, 27133, 54266, 110897, 221794, 1627349, 3254698, 69976007, 139952014]

約数ペア:

[(1, 139952014), (2, 69976007), (43, 3254698), (86, 1627349), (631, 221794), (1262, 110897), (2579, 54266), (5158, 27133)]