17895969028

素因数分解:

$2^2\times 7^1\times {\mathrm{30161}}^1\times {\mathrm{21191}}^1$

素因数の和:51363

約数の個数: 24

約数和(自身を含む): 35794813824

約数和(自身を除く): 17898844796

約数列:

[1, 2, 4, 7, 14, 28, 21191, 30161, 42382, 60322, 84764, 120644, 148337, 211127, 296674, 422254, 593348, 844508, 639141751, 1278283502, 2556567004, 4473992257, 8947984514, 17895969028]

約数ペア:

[(1, 17895969028), (2, 8947984514), (4, 4473992257), (7, 2556567004), (14, 1278283502), (28, 639141751), (21191, 844508), (30161, 593348), (42382, 422254), (60322, 296674), (84764, 211127), (120644, 148337)]