9980722

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:633

約数の個数: 16

約数和(自身を含む): 15309792

約数和(自身を除く): 5329070

約数列:

[1, 2, 67, 134, 211, 353, 422, 706, 14137, 23651, 28274, 47302, 74483, 148966, 4990361, 9980722]

約数ペア:

[(1, 9980722), (2, 4990361), (67, 148966), (134, 74483), (211, 47302), (353, 28274), (422, 23651), (706, 14137)]