2013641295

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1890743}}^1$

素因数の和:1890822

約数の個数: 16

約数和(自身を含む): 3267205632

約数和(自身を除く): 1253564337

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1890743, 5672229, 9453715, 28361145, 134242753, 402728259, 671213765, 2013641295]

約数ペア:

[(1, 2013641295), (3, 671213765), (5, 402728259), (15, 134242753), (71, 28361145), (213, 9453715), (355, 5672229), (1065, 1890743)]