9807298870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13813097}}^1$

素因数の和:13813175

約数の個数: 16

約数和(自身を含む): 17901775008

約数和(自身を除く): 8094476138

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 13813097, 27626194, 69065485, 138130970, 980729887, 1961459774, 4903649435, 9807298870]

約数ペア:

[(1, 9807298870), (2, 4903649435), (5, 1961459774), (10, 980729887), (71, 138130970), (142, 69065485), (355, 27626194), (710, 13813097)]