1906330868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{852563}}^1$

素因数の和:852623

約数の個数: 24

約数和(自身を含む): 3676255968

約数和(自身を除く): 1769925100

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 852563, 1705126, 3410252, 11083319, 22166638, 36660209, 44333276, 73320418, 146640836, 476582717, 953165434, 1906330868]

約数ペア:

[(1, 1906330868), (2, 953165434), (4, 476582717), (13, 146640836), (26, 73320418), (43, 44333276), (52, 36660209), (86, 22166638), (172, 11083319), (559, 3410252), (1118, 1705126), (2236, 852563)]