2019441489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{28751}}^1$

素因数の和:30568

約数の個数: 16

約数和(自身を含む): 2901421824

約数和(自身を除く): 881980335

約数列:

[1, 3, 13, 39, 1801, 5403, 23413, 28751, 70239, 86253, 373763, 1121289, 51780551, 155341653, 673147163, 2019441489]

約数ペア:

[(1, 2019441489), (3, 673147163), (13, 155341653), (39, 51780551), (1801, 1121289), (5403, 373763), (23413, 86253), (28751, 70239)]