2134195

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 3086208

約数和(自身を除く): 952013

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 281, 1085, 1405, 1519, 1967, 7595, 8711, 9835, 13769, 43555, 60977, 68845, 304885, 426839, 2134195]

約数ペア:

[(1, 2134195), (5, 426839), (7, 304885), (31, 68845), (35, 60977), (49, 43555), (155, 13769), (217, 9835), (245, 8711), (281, 7595), (1085, 1967), (1405, 1519)]