2091330896

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{228911}}^1$

素因数の和:229490

約数の個数: 20

約数和(自身を含む): 4059067584

約数和(自身を除く): 1967736688

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 228911, 457822, 915644, 1831288, 3662576, 130708181, 261416362, 522832724, 1045665448, 2091330896]

約数ペア:

[(1, 2091330896), (2, 1045665448), (4, 522832724), (8, 261416362), (16, 130708181), (571, 3662576), (1142, 1831288), (2284, 915644), (4568, 457822), (9136, 228911)]