1790400094

素因数分解:

$2^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{135043}}^1$

素因数の和:135999

約数の個数: 16

約数和(自身を含む): 3072521088

約数和(自身を除く): 1282120994

約数列:

[1, 2, 7, 14, 947, 1894, 6629, 13258, 135043, 270086, 945301, 1890602, 127885721, 255771442, 895200047, 1790400094]

約数ペア:

[(1, 1790400094), (2, 895200047), (7, 255771442), (14, 127885721), (947, 1890602), (1894, 945301), (6629, 270086), (13258, 135043)]