2007130256

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1872323}}^1$

素因数の和:1872398

約数の個数: 20

約数和(自身を含む): 3946858992

約数和(自身を除く): 1939728736

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1872323, 3744646, 7489292, 14978584, 29957168, 125445641, 250891282, 501782564, 1003565128, 2007130256]

約数ペア:

[(1, 2007130256), (2, 1003565128), (4, 501782564), (8, 250891282), (16, 125445641), (67, 29957168), (134, 14978584), (268, 7489292), (536, 3744646), (1072, 1872323)]