1399239.00000000

素因数分解:

$2^2\times {\mathrm{1667}}^1\times {\mathrm{9521}}^1$

素因数の和:11192

約数の個数: 12

約数和(自身を含む): 111178872

約数和(自身を除く): 47692844

約数列:

[1, 2, 4, 1667, 3334, 6668, 9521, 19042, 38084, 15871507, 31743014, 63486028]

約数ペア:

[(1, 63486028), (2, 31743014), (4, 15871507), (1667, 38084), (3334, 19042), (6668, 9521)]