1216947076

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{7420409}}^1$

素因数の和:7420454

約数の個数: 12

約数和(自身を含む): 2181600540

約数和(自身を除く): 964653464

約数列:

[1, 2, 4, 41, 82, 164, 7420409, 14840818, 29681636, 304236769, 608473538, 1216947076]

約数ペア:

[(1, 1216947076), (2, 608473538), (4, 304236769), (41, 29681636), (82, 14840818), (164, 7420409)]