2067205637

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 2504006400

約数和(自身を除く): 436800763

約数列:

[1, 7, 29, 61, 139, 203, 427, 973, 1201, 1769, 4031, 8407, 8479, 12383, 28217, 34829, 59353, 73261, 166939, 243803, 245891, 512827, 1168573, 1721237, 2124569, 4841231, 10183279, 14871983, 33888617, 71282953, 295315091, 2067205637]

約数ペア:

[(1, 2067205637), (7, 295315091), (29, 71282953), (61, 33888617), (139, 14871983), (203, 10183279), (427, 4841231), (973, 2124569), (1201, 1721237), (1769, 1168573), (4031, 512827), (8407, 245891), (8479, 243803), (12383, 166939), (28217, 73261), (34829, 59353)]