1377880042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{56989}}^1$

素因数の和:57166

約数の個数: 32

約数和(自身を含む): 2593272960

約数和(自身を除く): 1215392918

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1099, 1727, 2198, 3454, 12089, 24178, 56989, 113978, 398923, 626879, 797846, 1253758, 4388153, 8776306, 8947273, 17894546, 62630911, 98420003, 125261822, 196840006, 688940021, 1377880042]

約数ペア:

[(1, 1377880042), (2, 688940021), (7, 196840006), (11, 125261822), (14, 98420003), (22, 62630911), (77, 17894546), (154, 8947273), (157, 8776306), (314, 4388153), (1099, 1253758), (1727, 797846), (2198, 626879), (3454, 398923), (12089, 113978), (24178, 56989)]