4356436

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 8777216

約数和(自身を除く): 4420780

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 991, 1099, 1982, 2198, 3964, 4396, 6937, 13874, 27748, 155587, 311174, 622348, 1089109, 2178218, 4356436]

約数ペア:

[(1, 4356436), (2, 2178218), (4, 1089109), (7, 622348), (14, 311174), (28, 155587), (157, 27748), (314, 13874), (628, 6937), (991, 4396), (1099, 3964), (1982, 2198)]