39156166

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 70456320

約数和(自身を除く): 31300154

約数列:

[1, 2, 7, 14, 23, 46, 161, 277, 322, 439, 554, 878, 1939, 3073, 3878, 6146, 6371, 10097, 12742, 20194, 44597, 70679, 89194, 121603, 141358, 243206, 851221, 1702442, 2796869, 5593738, 19578083, 39156166]

約数ペア:

[(1, 39156166), (2, 19578083), (7, 5593738), (14, 2796869), (23, 1702442), (46, 851221), (161, 243206), (277, 141358), (322, 121603), (439, 89194), (554, 70679), (878, 44597), (1939, 20194), (3073, 12742), (3878, 10097), (6146, 6371)]