1058840315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1999}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 1421280000

約数和(自身を除く): 362439685

約数列:

[1, 5, 13, 29, 65, 145, 281, 377, 1405, 1885, 1999, 3653, 8149, 9995, 18265, 25987, 40745, 57971, 105937, 129935, 289855, 529685, 561719, 753623, 2808595, 3768115, 7302347, 16289851, 36511735, 81449255, 211768063, 1058840315]

約数ペア:

[(1, 1058840315), (5, 211768063), (13, 81449255), (29, 36511735), (65, 16289851), (145, 7302347), (281, 3768115), (377, 2808595), (1405, 753623), (1885, 561719), (1999, 529685), (3653, 289855), (8149, 129935), (9995, 105937), (18265, 57971), (25987, 40745)]