2045521882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{272809}}^1$

素因数の和:272997

約数の個数: 16

約数和(自身を含む): 3221340480

約数和(自身を除く): 1175818598

約数列:

[1, 2, 23, 46, 163, 326, 3749, 7498, 272809, 545618, 6274607, 12549214, 44467867, 88935734, 1022760941, 2045521882]

約数ペア:

[(1, 2045521882), (2, 1022760941), (23, 88935734), (46, 44467867), (163, 12549214), (326, 6274607), (3749, 545618), (7498, 272809)]