1293208336

素因数分解:

$2^4\times 7^1\times {\mathrm{11546503}}^1$

素因数の和:11546518

約数の個数: 20

約数和(自身を含む): 2863532992

約数和(自身を除く): 1570324656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11546503, 23093006, 46186012, 80825521, 92372024, 161651042, 184744048, 323302084, 646604168, 1293208336]

約数ペア:

[(1, 1293208336), (2, 646604168), (4, 323302084), (7, 184744048), (8, 161651042), (14, 92372024), (16, 80825521), (28, 46186012), (56, 23093006), (112, 11546503)]