818789038

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{29207}}^1$

素因数の和:29447

約数の個数: 16

約数和(自身を含む): 1249167744

約数和(自身を除く): 430378706

約数列:

[1, 2, 107, 131, 214, 262, 14017, 28034, 29207, 58414, 3125149, 3826117, 6250298, 7652234, 409394519, 818789038]

約数ペア:

[(1, 818789038), (2, 409394519), (107, 7652234), (131, 6250298), (214, 3826117), (262, 3125149), (14017, 58414), (28034, 29207)]