867079434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{258521}}^1$

素因数の和:258582

約数の個数: 32

約数和(自身を含む): 1910994624

約数和(自身を除く): 1043915190

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 258521, 517042, 775563, 1551126, 3360773, 6721546, 10082319, 11116403, 20164638, 22232806, 33349209, 66698418, 144513239, 289026478, 433539717, 867079434]

約数ペア:

[(1, 867079434), (2, 433539717), (3, 289026478), (6, 144513239), (13, 66698418), (26, 33349209), (39, 22232806), (43, 20164638), (78, 11116403), (86, 10082319), (129, 6721546), (258, 3360773), (559, 1551126), (1118, 775563), (1677, 517042), (3354, 258521)]