712880470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1004057}}^1$

素因数の和:1004135

約数の個数: 16

約数和(自身を含む): 1301259168

約数和(自身を除く): 588378698

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1004057, 2008114, 5020285, 10040570, 71288047, 142576094, 356440235, 712880470]

約数ペア:

[(1, 712880470), (2, 356440235), (5, 142576094), (10, 71288047), (71, 10040570), (142, 5020285), (355, 2008114), (710, 1004057)]