2143669222

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1\times {\mathrm{13043}}^1$

素因数の和:15303

約数の個数: 16

約数和(自身を含む): 3304149552

約数和(自身を除く): 1160480330

約数列:

[1, 2, 37, 74, 2221, 4442, 13043, 26086, 82177, 164354, 482591, 965182, 28968503, 57937006, 1071834611, 2143669222]

約数ペア:

[(1, 2143669222), (2, 1071834611), (37, 57937006), (74, 28968503), (2221, 965182), (4442, 482591), (13043, 164354), (26086, 82177)]