2553989186

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10731047}}^1$

素因数の和:10731073

約数の個数: 16

約数和(自身を含む): 4635812736

約数和(自身を除く): 2081823550

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 10731047, 21462094, 75117329, 150234658, 182427799, 364855598, 1276994593, 2553989186]

約数ペア:

[(1, 2553989186), (2, 1276994593), (7, 364855598), (14, 182427799), (17, 150234658), (34, 75117329), (119, 21462094), (238, 10731047)]