1542807028

素因数分解:

$2^2\times 7^1\times {\mathrm{5573}}^1\times {\mathrm{9887}}^1$

素因数の和:15471

約数の個数: 24

約数和(自身を含む): 3086479872

約数和(自身を除く): 1543672844

約数列:

[1, 2, 4, 7, 14, 28, 5573, 9887, 11146, 19774, 22292, 39011, 39548, 69209, 78022, 138418, 156044, 276836, 55100251, 110200502, 220401004, 385701757, 771403514, 1542807028]

約数ペア:

[(1, 1542807028), (2, 771403514), (4, 385701757), (7, 220401004), (14, 110200502), (28, 55100251), (5573, 276836), (9887, 156044), (11146, 138418), (19774, 78022), (22292, 69209), (39011, 39548)]