2080329695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{22189}}^1$

素因数の和:23314

約数の個数: 16

約数和(自身を含む): 2645758080

約数和(自身を除く): 565428385

約数列:

[1, 5, 17, 85, 1103, 5515, 18751, 22189, 93755, 110945, 377213, 1886065, 24474467, 122372335, 416065939, 2080329695]

約数ペア:

[(1, 2080329695), (5, 416065939), (17, 122372335), (85, 24474467), (1103, 1886065), (5515, 377213), (18751, 110945), (22189, 93755)]