2018713712

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{445829}}^1$

素因数の和:446120

約数の個数: 20

約数和(自身を含む): 3925087320

約数和(自身を除く): 1906373608

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 445829, 891658, 1783316, 3566632, 7133264, 126169607, 252339214, 504678428, 1009356856, 2018713712]

約数ペア:

[(1, 2018713712), (2, 1009356856), (4, 504678428), (8, 252339214), (16, 126169607), (283, 7133264), (566, 3566632), (1132, 1783316), (2264, 891658), (4528, 445829)]