858453130

素因数分解:

$2^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{78541}}^1$

素因数の和:79641

約数の個数: 16

約数和(自身を含む): 1546649064

約数和(自身を除く): 688195934

約数列:

[1, 2, 5, 10, 1093, 2186, 5465, 10930, 78541, 157082, 392705, 785410, 85845313, 171690626, 429226565, 858453130]

約数ペア:

[(1, 858453130), (2, 429226565), (5, 171690626), (10, 85845313), (1093, 785410), (2186, 392705), (5465, 157082), (10930, 78541)]