251052808319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1\times {\mathrm{907}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 269244518400

約数和(自身を除く): 18191710081

約数列:

[1, 19, 89, 191, 857, 907, 1691, 3629, 16283, 16999, 17233, 76273, 80723, 163687, 173237, 322981, 777299, 1449187, 1533737, 3110053, 3291503, 14568143, 14768681, 15418093, 69179611, 148464109, 276794717, 292943767, 1314412609, 2820818071, 13213305701, 251052808319]

約数ペア:

[(1, 251052808319), (19, 13213305701), (89, 2820818071), (191, 1314412609), (857, 292943767), (907, 276794717), (1691, 148464109), (3629, 69179611), (16283, 15418093), (16999, 14768681), (17233, 14568143), (76273, 3291503), (80723, 3110053), (163687, 1533737), (173237, 1449187), (322981, 777299)]