4020436

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 8106560

約数和(自身を除く): 4086124

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1033, 1946, 2066, 3892, 4132, 7231, 14462, 28924, 143587, 287174, 574348, 1005109, 2010218, 4020436]

約数ペア:

[(1, 4020436), (2, 2010218), (4, 1005109), (7, 574348), (14, 287174), (28, 143587), (139, 28924), (278, 14462), (556, 7231), (973, 4132), (1033, 3892), (1946, 2066)]