83758610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{644297}}^1$

素因数の和:644317

約数の個数: 16

約数和(自身を含む): 162363096

約数和(自身を除く): 78604486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 644297, 1288594, 3221485, 6442970, 8375861, 16751722, 41879305, 83758610]

約数ペア:

[(1, 83758610), (2, 41879305), (5, 16751722), (10, 8375861), (13, 6442970), (26, 3221485), (65, 1288594), (130, 644297)]