2015012451

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{478739}}^1$

素因数の和:478826

約数の個数: 16

約数和(自身を含む): 2849460480

約数和(自身を除く): 834448029

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 478739, 1436217, 11010997, 29203079, 33032991, 87609237, 671670817, 2015012451]

約数ペア:

[(1, 2015012451), (3, 671670817), (23, 87609237), (61, 33032991), (69, 29203079), (183, 11010997), (1403, 1436217), (4209, 478739)]