2015492178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47987909}}^1$

素因数の和:47987921

約数の個数: 16

約数和(自身を含む): 4606839360

約数和(自身を除く): 2591347182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47987909, 95975818, 143963727, 287927454, 335915363, 671830726, 1007746089, 2015492178]

約数ペア:

[(1, 2015492178), (2, 1007746089), (3, 671830726), (6, 335915363), (7, 287927454), (14, 143963727), (21, 95975818), (42, 47987909)]