423198766

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{10531}}^1$

素因数の和:10887

約数の個数: 16

約数和(自身を含む): 646075008

約数和(自身を除く): 222876242

約数列:

[1, 2, 71, 142, 283, 566, 10531, 20093, 21062, 40186, 747701, 1495402, 2980273, 5960546, 211599383, 423198766]

約数ペア:

[(1, 423198766), (2, 211599383), (71, 5960546), (142, 2980273), (283, 1495402), (566, 747701), (10531, 40186), (20093, 21062)]