2001493442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3346979}}^1$

素因数の和:3347017

約数の個数: 16

約数和(自身を含む): 3373755840

約数和(自身を除く): 1372262398

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 3346979, 6693958, 43510727, 76980517, 87021454, 153961034, 1000746721, 2001493442]

約数ペア:

[(1, 2001493442), (2, 1000746721), (13, 153961034), (23, 87021454), (26, 76980517), (46, 43510727), (299, 6693958), (598, 3346979)]