3970878

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15391}}^1$

素因数の和:15439

約数の個数: 16

約数和(自身を含む): 8126976

約数和(自身を除く): 4156098

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 15391, 30782, 46173, 92346, 661813, 1323626, 1985439, 3970878]

約数ペア:

[(1, 3970878), (2, 1985439), (3, 1323626), (6, 661813), (43, 92346), (86, 46173), (129, 30782), (258, 15391)]