299987294

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{2861}}^1$

素因数の和:3475

約数の個数: 16

約数和(自身を含む): 455401440

約数和(自身を除く): 155414146

約数列:

[1, 2, 103, 206, 509, 1018, 2861, 5722, 52427, 104854, 294683, 589366, 1456249, 2912498, 149993647, 299987294]

約数ペア:

[(1, 299987294), (2, 149993647), (103, 2912498), (206, 1456249), (509, 589366), (1018, 294683), (2861, 104854), (5722, 52427)]