2016173465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 2511565056

約数和(自身を除く): 495391591

約数列:

[1, 5, 43, 167, 215, 233, 241, 835, 1165, 1205, 7181, 10019, 10363, 35905, 38911, 40247, 50095, 51815, 56153, 194555, 201235, 280765, 1673173, 1730621, 2414579, 8365865, 8653105, 9377551, 12072895, 46887755, 403234693, 2016173465]

約数ペア:

[(1, 2016173465), (5, 403234693), (43, 46887755), (167, 12072895), (215, 9377551), (233, 8653105), (241, 8365865), (835, 2414579), (1165, 1730621), (1205, 1673173), (7181, 280765), (10019, 201235), (10363, 194555), (35905, 56153), (38911, 51815), (40247, 50095)]