2570295088

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1264909}}^1$

素因数の和:1265044

約数の個数: 20

約数和(自身を含む): 5019162880

約数和(自身を除く): 2448867792

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 1264909, 2529818, 5059636, 10119272, 20238544, 160643443, 321286886, 642573772, 1285147544, 2570295088]

約数ペア:

[(1, 2570295088), (2, 1285147544), (4, 642573772), (8, 321286886), (16, 160643443), (127, 20238544), (254, 10119272), (508, 5059636), (1016, 2529818), (2032, 1264909)]