2515801873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1\times {\mathrm{1123}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 2724845760

約数和(自身を除く): 209043887

約数列:

[1, 13, 389, 443, 1123, 5057, 5759, 14599, 172327, 436847, 497489, 2240251, 5679011, 6467357, 193523221, 2515801873]

約数ペア:

[(1, 2515801873), (13, 193523221), (389, 6467357), (443, 5679011), (1123, 2240251), (5057, 497489), (5759, 436847), (14599, 172327)]