993339518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{161729}}^1$

素因数の和:161851

約数の個数: 16

約数和(自身を含む): 1548726480

約数和(自身を除く): 555386962

約数列:

[1, 2, 37, 74, 83, 166, 3071, 6142, 161729, 323458, 5983973, 11967946, 13423507, 26847014, 496669759, 993339518]

約数ペア:

[(1, 993339518), (2, 496669759), (37, 26847014), (74, 13423507), (83, 11967946), (166, 5983973), (3071, 323458), (6142, 161729)]