2013182801

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{463}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 2437447680

約数和(自身を除く): 424264879

約数列:

[1, 7, 23, 113, 161, 239, 463, 791, 1673, 2599, 3241, 5497, 10649, 18193, 27007, 38479, 52319, 74543, 110657, 189049, 366233, 621161, 774599, 1203337, 2545111, 4348127, 8423359, 12504241, 17815777, 87529687, 287597543, 2013182801]

約数ペア:

[(1, 2013182801), (7, 287597543), (23, 87529687), (113, 17815777), (161, 12504241), (239, 8423359), (463, 4348127), (791, 2545111), (1673, 1203337), (2599, 774599), (3241, 621161), (5497, 366233), (10649, 189049), (18193, 110657), (27007, 74543), (38479, 52319)]